86885404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1163}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 160352640

約数和(自身を除く): 73467236

約数列:

[1, 2, 4, 19, 38, 76, 983, 1163, 1966, 2326, 3932, 4652, 18677, 22097, 37354, 44194, 74708, 88388, 1143229, 2286458, 4572916, 21721351, 43442702, 86885404]

約数ペア:

[(1, 86885404), (2, 43442702), (4, 21721351), (19, 4572916), (38, 2286458), (76, 1143229), (983, 88388), (1163, 74708), (1966, 44194), (2326, 37354), (3932, 22097), (4652, 18677)]