31077132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 74807040

約数和(自身を除く): 43729908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 229, 258, 263, 458, 516, 526, 687, 789, 916, 1052, 1374, 1578, 2748, 3156, 9847, 11309, 19694, 22618, 29541, 33927, 39388, 45236, 59082, 60227, 67854, 118164, 120454, 135708, 180681, 240908, 361362, 722724, 2589761, 5179522, 7769283, 10359044, 15538566, 31077132]

約数ペア:

[(1, 31077132), (2, 15538566), (3, 10359044), (4, 7769283), (6, 5179522), (12, 2589761), (43, 722724), (86, 361362), (129, 240908), (172, 180681), (229, 135708), (258, 120454), (263, 118164), (458, 67854), (516, 60227), (526, 59082), (687, 45236), (789, 39388), (916, 33927), (1052, 29541), (1374, 22618), (1578, 19694), (2748, 11309), (3156, 9847)]