31090994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 23729806

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1298, 1409, 2006, 2818, 11033, 15499, 22066, 23953, 30998, 47906, 83131, 166262, 263483, 526966, 914441, 1413227, 1828882, 2826454, 15545497, 31090994]

約数ペア:

[(1, 31090994), (2, 15545497), (11, 2826454), (17, 1828882), (22, 1413227), (34, 914441), (59, 526966), (118, 263483), (187, 166262), (374, 83131), (649, 47906), (1003, 30998), (1298, 23953), (1409, 22066), (2006, 15499), (2818, 11033)]