31945392

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1538

約数の個数: 60

約数和(自身を含む): 90017304

約数和(自身を除く): 58071912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1361, 1467, 1956, 2608, 2722, 2934, 3912, 4083, 5444, 5868, 7824, 8166, 10888, 11736, 12249, 16332, 21776, 23472, 24498, 32664, 48996, 65328, 97992, 195984, 221843, 443686, 665529, 887372, 1331058, 1774744, 1996587, 2662116, 3549488, 3993174, 5324232, 7986348, 10648464, 15972696, 31945392]

約数ペア:

[(1, 31945392), (2, 15972696), (3, 10648464), (4, 7986348), (6, 5324232), (8, 3993174), (9, 3549488), (12, 2662116), (16, 1996587), (18, 1774744), (24, 1331058), (36, 887372), (48, 665529), (72, 443686), (144, 221843), (163, 195984), (326, 97992), (489, 65328), (652, 48996), (978, 32664), (1304, 24498), (1361, 23472), (1467, 21776), (1956, 16332), (2608, 12249), (2722, 11736), (2934, 10888), (3912, 8166), (4083, 7824), (5444, 5868)]