31045464

素因数分解:

$2^3\times 3^3\times {\mathrm{143729}}^1$

素因数の和:143744

約数の個数: 32

約数和(自身を含む): 86238000

約数和(自身を除く): 55192536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 143729, 287458, 431187, 574916, 862374, 1149832, 1293561, 1724748, 2587122, 3449496, 3880683, 5174244, 7761366, 10348488, 15522732, 31045464]

約数ペア:

[(1, 31045464), (2, 15522732), (3, 10348488), (4, 7761366), (6, 5174244), (8, 3880683), (9, 3449496), (12, 2587122), (18, 1724748), (24, 1293561), (27, 1149832), (36, 862374), (54, 574916), (72, 431187), (108, 287458), (216, 143729)]