31378428

素因数分解:

$2^2\times 3^4\times {\mathrm{96847}}^1$

素因数の和:96863

約数の個数: 30

約数和(自身を含む): 82030256

約数和(自身を除く): 50651828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96847, 193694, 290541, 387388, 581082, 871623, 1162164, 1743246, 2614869, 3486492, 5229738, 7844607, 10459476, 15689214, 31378428]

約数ペア:

[(1, 31378428), (2, 15689214), (3, 10459476), (4, 7844607), (6, 5229738), (9, 3486492), (12, 2614869), (18, 1743246), (27, 1162164), (36, 871623), (54, 581082), (81, 387388), (108, 290541), (162, 193694), (324, 96847)]