91618406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 68048794

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 1231, 2189, 2462, 3383, 4378, 6766, 13541, 20927, 27082, 37213, 41854, 74426, 230197, 244969, 460394, 489938, 2694659, 4164473, 5389318, 8328946, 45809203, 91618406]

約数ペア:

[(1, 91618406), (2, 45809203), (11, 8328946), (17, 5389318), (22, 4164473), (34, 2694659), (187, 489938), (199, 460394), (374, 244969), (398, 230197), (1231, 74426), (2189, 41854), (2462, 37213), (3383, 27082), (4378, 20927), (6766, 13541)]