971520112

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{94727}}^1$

素因数の和:95376

約数の個数: 20

約数和(自身を含む): 1885276656

約数和(自身を除く): 913756544

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 94727, 189454, 378908, 757816, 1515632, 60720007, 121440014, 242880028, 485760056, 971520112]

約数ペア:

[(1, 971520112), (2, 485760056), (4, 242880028), (8, 121440014), (16, 60720007), (641, 1515632), (1282, 757816), (2564, 378908), (5128, 189454), (10256, 94727)]