90957218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 66774622

約数列:

[1, 2, 11, 19, 22, 38, 167, 209, 334, 418, 1303, 1837, 2606, 3173, 3674, 6346, 14333, 24757, 28666, 34903, 49514, 69806, 217601, 272327, 435202, 544654, 2393611, 4134419, 4787222, 8268838, 45478609, 90957218]

約数ペア:

[(1, 90957218), (2, 45478609), (11, 8268838), (19, 4787222), (22, 4134419), (38, 2393611), (167, 544654), (209, 435202), (334, 272327), (418, 217601), (1303, 69806), (1837, 49514), (2606, 34903), (3173, 28666), (3674, 24757), (6346, 14333)]