83421118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 140798592

約数和(自身を除く): 57377474

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 541, 946, 1082, 1793, 3586, 5951, 7009, 11902, 14018, 23263, 46526, 77099, 88183, 154198, 176366, 255893, 511786, 970013, 1940026, 3791869, 7583738, 41710559, 83421118]

約数ペア:

[(1, 83421118), (2, 41710559), (11, 7583738), (22, 3791869), (43, 1940026), (86, 970013), (163, 511786), (326, 255893), (473, 176366), (541, 154198), (946, 88183), (1082, 77099), (1793, 46526), (3586, 23263), (5951, 14018), (7009, 11902)]