31984776

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10386

約数の個数: 48

約数和(自身を含む): 88648560

約数和(自身を除く): 56663784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 10331, 20662, 30993, 41324, 61986, 82648, 92979, 123972, 185958, 247944, 371916, 444233, 743832, 888466, 1332699, 1776932, 2665398, 3553864, 3998097, 5330796, 7996194, 10661592, 15992388, 31984776]

約数ペア:

[(1, 31984776), (2, 15992388), (3, 10661592), (4, 7996194), (6, 5330796), (8, 3998097), (9, 3553864), (12, 2665398), (18, 1776932), (24, 1332699), (36, 888466), (43, 743832), (72, 444233), (86, 371916), (129, 247944), (172, 185958), (258, 123972), (344, 92979), (387, 82648), (516, 61986), (774, 41324), (1032, 30993), (1548, 20662), (3096, 10331)]