31875438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 73082880

約数和(自身を除く): 41207442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 1951, 2334, 2723, 3902, 5446, 5853, 8169, 11706, 13657, 16338, 27314, 40971, 81942, 758939, 1517878, 2276817, 4553634, 5312573, 10625146, 15937719, 31875438]

約数ペア:

[(1, 31875438), (2, 15937719), (3, 10625146), (6, 5312573), (7, 4553634), (14, 2276817), (21, 1517878), (42, 758939), (389, 81942), (778, 40971), (1167, 27314), (1951, 16338), (2334, 13657), (2723, 11706), (3902, 8169), (5446, 5853)]