91017674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 154593792

約数和(自身を除く): 63576118

約数列:

[1, 2, 11, 22, 31, 62, 317, 341, 421, 634, 682, 842, 3487, 4631, 6974, 9262, 9827, 13051, 19654, 26102, 108097, 133457, 143561, 216194, 266914, 287122, 1468027, 2936054, 4137167, 8274334, 45508837, 91017674]

約数ペア:

[(1, 91017674), (2, 45508837), (11, 8274334), (22, 4137167), (31, 2936054), (62, 1468027), (317, 287122), (341, 266914), (421, 216194), (634, 143561), (682, 133457), (842, 108097), (3487, 26102), (4631, 19654), (6974, 13051), (9262, 9827)]