79663856

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{36343}}^1$

素因数の和:36488

約数の個数: 20

約数和(自身を含む): 155479632

約数和(自身を除く): 75815776

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 36343, 72686, 145372, 290744, 581488, 4978991, 9957982, 19915964, 39831928, 79663856]

約数ペア:

[(1, 79663856), (2, 39831928), (4, 19915964), (8, 9957982), (16, 4978991), (137, 581488), (274, 290744), (548, 145372), (1096, 72686), (2192, 36343)]