31928112

素因数分解:

$2^4\times 3^2\times {\mathrm{221723}}^1$

素因数の和:221737

約数の個数: 30

約数和(自身を含む): 89354772

約数和(自身を除く): 57426660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 221723, 443446, 665169, 886892, 1330338, 1773784, 1995507, 2660676, 3547568, 3991014, 5321352, 7982028, 10642704, 15964056, 31928112]

約数ペア:

[(1, 31928112), (2, 15964056), (3, 10642704), (4, 7982028), (6, 5321352), (8, 3991014), (9, 3547568), (12, 2660676), (16, 1995507), (18, 1773784), (24, 1330338), (36, 886892), (48, 665169), (72, 443446), (144, 221723)]