31997844

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11251}}^1$

素因数の和:11340

約数の個数: 36

約数和(自身を含む): 81914560

約数和(自身を除く): 49916716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 11251, 22502, 33753, 45004, 67506, 101259, 135012, 202518, 405036, 888829, 1777658, 2666487, 3555316, 5332974, 7999461, 10665948, 15998922, 31997844]

約数ペア:

[(1, 31997844), (2, 15998922), (3, 10665948), (4, 7999461), (6, 5332974), (9, 3555316), (12, 2666487), (18, 1777658), (36, 888829), (79, 405036), (158, 202518), (237, 135012), (316, 101259), (474, 67506), (711, 45004), (948, 33753), (1422, 22502), (2844, 11251)]