213652352

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{5437}}^1$

素因数の和:5758

約数の個数: 32

約数和(自身を含む): 427100520

約数和(自身を除く): 213448168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 5437, 9824, 10874, 19648, 21748, 39296, 43496, 86992, 173984, 347968, 695936, 1669159, 3338318, 6676636, 13353272, 26706544, 53413088, 106826176, 213652352]

約数ペア:

[(1, 213652352), (2, 106826176), (4, 53413088), (8, 26706544), (16, 13353272), (32, 6676636), (64, 3338318), (128, 1669159), (307, 695936), (614, 347968), (1228, 173984), (2456, 86992), (4912, 43496), (5437, 39296), (9824, 21748), (10874, 19648)]