31587992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 60556800

約数和(自身を除く): 28968808

約数列:

[1, 2, 4, 8, 79, 151, 158, 302, 316, 331, 604, 632, 662, 1208, 1324, 2648, 11929, 23858, 26149, 47716, 49981, 52298, 95432, 99962, 104596, 199924, 209192, 399848, 3948499, 7896998, 15793996, 31587992]

約数ペア:

[(1, 31587992), (2, 15793996), (4, 7896998), (8, 3948499), (79, 399848), (151, 209192), (158, 199924), (302, 104596), (316, 99962), (331, 95432), (604, 52298), (632, 49981), (662, 47716), (1208, 26149), (1324, 23858), (2648, 11929)]