91561856

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 190209600

約数和(自身を除く): 98647744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 239, 292, 328, 478, 584, 656, 956, 1168, 1312, 1912, 2336, 2624, 2993, 3824, 4672, 5248, 5986, 7648, 9344, 9799, 11972, 15296, 17447, 19598, 23944, 30592, 34894, 39196, 47888, 69788, 78392, 95776, 139576, 156784, 191552, 279152, 313568, 383104, 558304, 627136, 715327, 1116608, 1254272, 1430654, 2233216, 2861308, 5722616, 11445232, 22890464, 45780928, 91561856]

約数ペア:

[(1, 91561856), (2, 45780928), (4, 22890464), (8, 11445232), (16, 5722616), (32, 2861308), (41, 2233216), (64, 1430654), (73, 1254272), (82, 1116608), (128, 715327), (146, 627136), (164, 558304), (239, 383104), (292, 313568), (328, 279152), (478, 191552), (584, 156784), (656, 139576), (956, 95776), (1168, 78392), (1312, 69788), (1912, 47888), (2336, 39196), (2624, 34894), (2993, 30592), (3824, 23944), (4672, 19598), (5248, 17447), (5986, 15296), (7648, 11972), (9344, 9799)]