31396496

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 62793600

約数和(自身を除く): 31397104

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 236, 316, 421, 472, 632, 842, 944, 1264, 1684, 3368, 4661, 6736, 9322, 18644, 24839, 33259, 37288, 49678, 66518, 74576, 99356, 133036, 198712, 266072, 397424, 532144, 1962281, 3924562, 7849124, 15698248, 31396496]

約数ペア:

[(1, 31396496), (2, 15698248), (4, 7849124), (8, 3924562), (16, 1962281), (59, 532144), (79, 397424), (118, 266072), (158, 198712), (236, 133036), (316, 99356), (421, 74576), (472, 66518), (632, 49678), (842, 37288), (944, 33259), (1264, 24839), (1684, 18644), (3368, 9322), (4661, 6736)]