81169616984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16130687}}^1$

素因数の和:16130747

約数の個数: 32

約数和(自身を含む): 165500858880

約数和(自身を除く): 84331241896

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 16130687, 32261374, 64522748, 129045496, 274221679, 548443358, 596835419, 1096886716, 1193670838, 2193773432, 2387341676, 4774683352, 10146202123, 20292404246, 40584808492, 81169616984]

約数ペア:

[(1, 81169616984), (2, 40584808492), (4, 20292404246), (8, 10146202123), (17, 4774683352), (34, 2387341676), (37, 2193773432), (68, 1193670838), (74, 1096886716), (136, 596835419), (148, 548443358), (296, 274221679), (629, 129045496), (1258, 64522748), (2516, 32261374), (5032, 16130687)]