89298464

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 181944000

約数和(自身を除く): 92645536

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 199, 296, 379, 398, 592, 758, 796, 1184, 1516, 1592, 3032, 3184, 6064, 6368, 7363, 12128, 14023, 14726, 28046, 29452, 56092, 58904, 75421, 112184, 117808, 150842, 224368, 235616, 301684, 448736, 603368, 1206736, 2413472, 2790577, 5581154, 11162308, 22324616, 44649232, 89298464]

約数ペア:

[(1, 89298464), (2, 44649232), (4, 22324616), (8, 11162308), (16, 5581154), (32, 2790577), (37, 2413472), (74, 1206736), (148, 603368), (199, 448736), (296, 301684), (379, 235616), (398, 224368), (592, 150842), (758, 117808), (796, 112184), (1184, 75421), (1516, 58904), (1592, 56092), (3032, 29452), (3184, 28046), (6064, 14726), (6368, 14023), (7363, 12128)]