85760672

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 175212072

約数和(自身を除く): 89451400

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 113, 148, 226, 296, 452, 592, 641, 904, 1184, 1282, 1808, 2564, 3616, 4181, 5128, 8362, 10256, 16724, 20512, 23717, 33448, 47434, 66896, 72433, 94868, 133792, 144866, 189736, 289732, 379472, 579464, 758944, 1158928, 2317856, 2680021, 5360042, 10720084, 21440168, 42880336, 85760672]

約数ペア:

[(1, 85760672), (2, 42880336), (4, 21440168), (8, 10720084), (16, 5360042), (32, 2680021), (37, 2317856), (74, 1158928), (113, 758944), (148, 579464), (226, 379472), (296, 289732), (452, 189736), (592, 144866), (641, 133792), (904, 94868), (1184, 72433), (1282, 66896), (1808, 47434), (2564, 33448), (3616, 23717), (4181, 20512), (5128, 16724), (8362, 10256)]