72960032

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{20177}}^1$

素因数の和:20300

約数の個数: 24

約数和(自身を含む): 144918396

約数和(自身を除く): 71958364

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 20177, 40354, 80708, 161416, 322832, 645664, 2280001, 4560002, 9120004, 18240008, 36480016, 72960032]

約数ペア:

[(1, 72960032), (2, 36480016), (4, 18240008), (8, 9120004), (16, 4560002), (32, 2280001), (113, 645664), (226, 322832), (452, 161416), (904, 80708), (1808, 40354), (3616, 20177)]