31381898052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1591697}}^1$

素因数の和:1591788

約数の個数: 48

約数和(自身を含む): 77012716032

約数和(自身を除く): 45630817980

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19716, 1591697, 3183394, 4775091, 6366788, 9550182, 19100364, 49342607, 84359941, 98685214, 148027821, 168719882, 197370428, 253079823, 296055642, 337439764, 506159646, 592111284, 1012319292, 2615158171, 5230316342, 7845474513, 10460632684, 15690949026, 31381898052]

約数ペア:

[(1, 31381898052), (2, 15690949026), (3, 10460632684), (4, 7845474513), (6, 5230316342), (12, 2615158171), (31, 1012319292), (53, 592111284), (62, 506159646), (93, 337439764), (106, 296055642), (124, 253079823), (159, 197370428), (186, 168719882), (212, 148027821), (318, 98685214), (372, 84359941), (636, 49342607), (1643, 19100364), (3286, 9550182), (4929, 6366788), (6572, 4775091), (9858, 3183394), (19716, 1591697)]