31955456

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4832

約数の個数: 40

約数和(自身を含む): 68774244

約数和(自身を除く): 36818788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 4801, 6656, 9602, 19204, 38408, 62413, 76816, 124826, 153632, 249652, 307264, 499304, 614528, 998608, 1229056, 1997216, 2458112, 3994432, 7988864, 15977728, 31955456]

約数ペア:

[(1, 31955456), (2, 15977728), (4, 7988864), (8, 3994432), (13, 2458112), (16, 1997216), (26, 1229056), (32, 998608), (52, 614528), (64, 499304), (104, 307264), (128, 249652), (208, 153632), (256, 124826), (416, 76816), (512, 62413), (832, 38408), (1664, 19204), (3328, 9602), (4801, 6656)]