55459456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{33329}}^1$

素因数の和:33356

約数の個数: 32

約数和(自身を含む): 118988100

約数和(自身を除く): 63528644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 33329, 66658, 133316, 266632, 433277, 533264, 866554, 1066528, 1733108, 2133056, 3466216, 4266112, 6932432, 13864864, 27729728, 55459456]

約数ペア:

[(1, 55459456), (2, 27729728), (4, 13864864), (8, 6932432), (13, 4266112), (16, 3466216), (26, 2133056), (32, 1733108), (52, 1066528), (64, 866554), (104, 533264), (128, 433277), (208, 266632), (416, 133316), (832, 66658), (1664, 33329)]