80758912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{48533}}^1$

素因数の和:48560

約数の個数: 32

約数和(自身を含む): 173266380

約数和(自身を除く): 92507468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 48533, 97066, 194132, 388264, 630929, 776528, 1261858, 1553056, 2523716, 3106112, 5047432, 6212224, 10094864, 20189728, 40379456, 80758912]

約数ペア:

[(1, 80758912), (2, 40379456), (4, 20189728), (8, 10094864), (13, 6212224), (16, 5047432), (26, 3106112), (32, 2523716), (52, 1553056), (64, 1261858), (104, 776528), (128, 630929), (208, 388264), (416, 194132), (832, 97066), (1664, 48533)]