31394736

素因数分解:

$2^4\times 3^3\times {\mathrm{72673}}^1$

素因数の和:72690

約数の個数: 40

約数和(自身を含む): 90115760

約数和(自身を除く): 58721024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72673, 145346, 218019, 290692, 436038, 581384, 654057, 872076, 1162768, 1308114, 1744152, 1962171, 2616228, 3488304, 3924342, 5232456, 7848684, 10464912, 15697368, 31394736]

約数ペア:

[(1, 31394736), (2, 15697368), (3, 10464912), (4, 7848684), (6, 5232456), (8, 3924342), (9, 3488304), (12, 2616228), (16, 1962171), (18, 1744152), (24, 1308114), (27, 1162768), (36, 872076), (48, 654057), (54, 581384), (72, 436038), (108, 290692), (144, 218019), (216, 145346), (432, 72673)]