64539472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 132116544

約数和(自身を除く): 67577072

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 2113, 3818, 4226, 7636, 8452, 15272, 16904, 30544, 33808, 48599, 97198, 175379, 194396, 350758, 388792, 701516, 777584, 1403032, 2806064, 4033717, 8067434, 16134868, 32269736, 64539472]

約数ペア:

[(1, 64539472), (2, 32269736), (4, 16134868), (8, 8067434), (16, 4033717), (23, 2806064), (46, 1403032), (83, 777584), (92, 701516), (166, 388792), (184, 350758), (332, 194396), (368, 175379), (664, 97198), (1328, 48599), (1909, 33808), (2113, 30544), (3818, 16904), (4226, 15272), (7636, 8452)]