83720764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18671}}^1$

素因数の和:18753

約数の個数: 24

約数和(自身を含む): 156844800

約数和(自身を除く): 73124036

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 18671, 37342, 74684, 354749, 709498, 1101589, 1418996, 2203178, 4406356, 20930191, 41860382, 83720764]

約数ペア:

[(1, 83720764), (2, 41860382), (4, 20930191), (19, 4406356), (38, 2203178), (59, 1418996), (76, 1101589), (118, 709498), (236, 354749), (1121, 74684), (2242, 37342), (4484, 18671)]