231911312

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{12211}}^1$

素因数の和:13406

約数の個数: 20

約数和(自身を含む): 449743536

約数和(自身を除く): 217832224

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 4748, 9496, 12211, 18992, 24422, 48844, 97688, 195376, 14494457, 28988914, 57977828, 115955656, 231911312]

約数ペア:

[(1, 231911312), (2, 115955656), (4, 57977828), (8, 28988914), (16, 14494457), (1187, 195376), (2374, 97688), (4748, 48844), (9496, 24422), (12211, 18992)]