31940736

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 85451520

約数和(自身を除く): 53510784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 373, 384, 446, 669, 746, 892, 1119, 1338, 1492, 1784, 2238, 2676, 2984, 3568, 4476, 5352, 5968, 7136, 8952, 10704, 11936, 14272, 17904, 21408, 23872, 28544, 35808, 42816, 47744, 71616, 83179, 85632, 143232, 166358, 249537, 332716, 499074, 665432, 998148, 1330864, 1996296, 2661728, 3992592, 5323456, 7985184, 10646912, 15970368, 31940736]

約数ペア:

[(1, 31940736), (2, 15970368), (3, 10646912), (4, 7985184), (6, 5323456), (8, 3992592), (12, 2661728), (16, 1996296), (24, 1330864), (32, 998148), (48, 665432), (64, 499074), (96, 332716), (128, 249537), (192, 166358), (223, 143232), (373, 85632), (384, 83179), (446, 71616), (669, 47744), (746, 42816), (892, 35808), (1119, 28544), (1338, 23872), (1492, 21408), (1784, 17904), (2238, 14272), (2676, 11936), (2984, 10704), (3568, 8952), (4476, 7136), (5352, 5968)]