90628736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 198581760

約数和(自身を除く): 107953024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 337, 352, 382, 674, 704, 764, 1348, 1408, 1528, 2101, 2696, 3056, 3707, 4202, 5392, 6112, 7414, 8404, 10784, 12224, 14828, 16808, 21568, 24448, 29656, 33616, 43136, 59312, 64367, 67232, 118624, 128734, 134464, 237248, 257468, 268928, 474496, 514936, 708037, 1029872, 1416074, 2059744, 2832148, 4119488, 5664296, 8238976, 11328592, 22657184, 45314368, 90628736]

約数ペア:

[(1, 90628736), (2, 45314368), (4, 22657184), (8, 11328592), (11, 8238976), (16, 5664296), (22, 4119488), (32, 2832148), (44, 2059744), (64, 1416074), (88, 1029872), (128, 708037), (176, 514936), (191, 474496), (337, 268928), (352, 257468), (382, 237248), (674, 134464), (704, 128734), (764, 118624), (1348, 67232), (1408, 64367), (1528, 59312), (2101, 43136), (2696, 33616), (3056, 29656), (3707, 24448), (4202, 21568), (5392, 16808), (6112, 14828), (7414, 12224), (8404, 10784)]