85638668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1163}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 153997200

約数和(自身を除く): 68358532

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1163, 1796, 2326, 4652, 18409, 36818, 47683, 73636, 95366, 190732, 522187, 1044374, 2088748, 21409667, 42819334, 85638668]

約数ペア:

[(1, 85638668), (2, 42819334), (4, 21409667), (41, 2088748), (82, 1044374), (164, 522187), (449, 190732), (898, 95366), (1163, 73636), (1796, 47683), (2326, 36818), (4652, 18409)]