79889984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{65699}}^1$

素因数の和:65730

約数の個数: 28

約数和(自身を含む): 166878000

約数和(自身を除く): 86988016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 65699, 131398, 262796, 525592, 1051184, 1248281, 2102368, 2496562, 4204736, 4993124, 9986248, 19972496, 39944992, 79889984]

約数ペア:

[(1, 79889984), (2, 39944992), (4, 19972496), (8, 9986248), (16, 4993124), (19, 4204736), (32, 2496562), (38, 2102368), (64, 1248281), (76, 1051184), (152, 525592), (304, 262796), (608, 131398), (1216, 65699)]