91964378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 153893952

約数和(自身を除く): 61929574

約数列:

[1, 2, 11, 22, 73, 146, 173, 331, 346, 662, 803, 1606, 1903, 3641, 3806, 7282, 12629, 24163, 25258, 48326, 57263, 114526, 138919, 265793, 277838, 531586, 629893, 1259786, 4180199, 8360398, 45982189, 91964378]

約数ペア:

[(1, 91964378), (2, 45982189), (11, 8360398), (22, 4180199), (73, 1259786), (146, 629893), (173, 531586), (331, 277838), (346, 265793), (662, 138919), (803, 114526), (1606, 57263), (1903, 48326), (3641, 25258), (3806, 24163), (7282, 12629)]