31247344

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 62496000

約数和(自身を除く): 31248656

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 236, 316, 419, 472, 632, 838, 944, 1264, 1676, 3352, 4661, 6704, 9322, 18644, 24721, 33101, 37288, 49442, 66202, 74576, 98884, 132404, 197768, 264808, 395536, 529616, 1952959, 3905918, 7811836, 15623672, 31247344]

約数ペア:

[(1, 31247344), (2, 15623672), (4, 7811836), (8, 3905918), (16, 1952959), (59, 529616), (79, 395536), (118, 264808), (158, 197768), (236, 132404), (316, 98884), (419, 74576), (472, 66202), (632, 49442), (838, 37288), (944, 33101), (1264, 24721), (1676, 18644), (3352, 9322), (4661, 6704)]