86873036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1801}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 157422720

約数和(自身を除く): 70549684

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 1801, 3602, 7204, 12059, 24118, 48236, 55831, 111662, 223324, 700589, 1401178, 2802356, 21718259, 43436518, 86873036]

約数ペア:

[(1, 86873036), (2, 43436518), (4, 21718259), (31, 2802356), (62, 1401178), (124, 700589), (389, 223324), (778, 111662), (1556, 55831), (1801, 48236), (3602, 24118), (7204, 12059)]