3131648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 6739068

約数和(自身を除く): 3607420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 941, 1664, 1882, 3328, 3764, 7528, 12233, 15056, 24466, 30112, 48932, 60224, 97864, 120448, 195728, 240896, 391456, 782912, 1565824, 3131648]

約数ペア:

[(1, 3131648), (2, 1565824), (4, 782912), (8, 391456), (13, 240896), (16, 195728), (26, 120448), (32, 97864), (52, 60224), (64, 48932), (104, 30112), (128, 24466), (208, 15056), (256, 12233), (416, 7528), (832, 3764), (941, 3328), (1664, 1882)]