23217152

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 88

約数和(自身を含む): 55023360

約数和(自身を除く): 31806208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 79, 82, 112, 128, 158, 164, 224, 256, 287, 316, 328, 448, 512, 553, 574, 632, 656, 896, 1024, 1106, 1148, 1264, 1312, 1792, 2212, 2296, 2528, 2624, 3239, 3584, 4424, 4592, 5056, 5248, 6478, 7168, 8848, 9184, 10112, 10496, 12956, 17696, 18368, 20224, 20992, 22673, 25912, 35392, 36736, 40448, 41984, 45346, 51824, 70784, 73472, 80896, 90692, 103648, 141568, 146944, 181384, 207296, 283136, 293888, 362768, 414592, 566272, 725536, 829184, 1451072, 1658368, 2902144, 3316736, 5804288, 11608576, 23217152]

約数ペア:

[(1, 23217152), (2, 11608576), (4, 5804288), (7, 3316736), (8, 2902144), (14, 1658368), (16, 1451072), (28, 829184), (32, 725536), (41, 566272), (56, 414592), (64, 362768), (79, 293888), (82, 283136), (112, 207296), (128, 181384), (158, 146944), (164, 141568), (224, 103648), (256, 90692), (287, 80896), (316, 73472), (328, 70784), (448, 51824), (512, 45346), (553, 41984), (574, 40448), (632, 36736), (656, 35392), (896, 25912), (1024, 22673), (1106, 20992), (1148, 20224), (1264, 18368), (1312, 17696), (1792, 12956), (2212, 10496), (2296, 10112), (2528, 9184), (2624, 8848), (3239, 7168), (3584, 6478), (4424, 5248), (4592, 5056)]