31480512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 97048320

約数和(自身を除く): 65567808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 168, 177, 192, 224, 236, 336, 354, 397, 413, 448, 472, 672, 708, 794, 826, 944, 1191, 1239, 1344, 1416, 1588, 1652, 1888, 2382, 2478, 2779, 2832, 3176, 3304, 3776, 4764, 4956, 5558, 5664, 6352, 6608, 8337, 9528, 9912, 11116, 11328, 12704, 13216, 16674, 19056, 19824, 22232, 23423, 25408, 26432, 33348, 38112, 39648, 44464, 46846, 66696, 70269, 76224, 79296, 88928, 93692, 133392, 140538, 163961, 177856, 187384, 266784, 281076, 327922, 374768, 491883, 533568, 562152, 655844, 749536, 983766, 1124304, 1311688, 1499072, 1967532, 2248608, 2623376, 3935064, 4497216, 5246752, 7870128, 10493504, 15740256, 31480512]

約数ペア:

[(1, 31480512), (2, 15740256), (3, 10493504), (4, 7870128), (6, 5246752), (7, 4497216), (8, 3935064), (12, 2623376), (14, 2248608), (16, 1967532), (21, 1499072), (24, 1311688), (28, 1124304), (32, 983766), (42, 749536), (48, 655844), (56, 562152), (59, 533568), (64, 491883), (84, 374768), (96, 327922), (112, 281076), (118, 266784), (168, 187384), (177, 177856), (192, 163961), (224, 140538), (236, 133392), (336, 93692), (354, 88928), (397, 79296), (413, 76224), (448, 70269), (472, 66696), (672, 46846), (708, 44464), (794, 39648), (826, 38112), (944, 33348), (1191, 26432), (1239, 25408), (1344, 23423), (1416, 22232), (1588, 19824), (1652, 19056), (1888, 16674), (2382, 13216), (2478, 12704), (2779, 11328), (2832, 11116), (3176, 9912), (3304, 9528), (3776, 8337), (4764, 6608), (4956, 6352), (5558, 5664)]