31671432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11307

約数の個数: 64

約数和(自身を含む): 94752000

約数和(自身を除く): 63080568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 11279, 22558, 33837, 45116, 67674, 90232, 101511, 135348, 146627, 203022, 270696, 293254, 304533, 406044, 439881, 586508, 609066, 812088, 879762, 1173016, 1218132, 1319643, 1759524, 2436264, 2639286, 3519048, 3958929, 5278572, 7917858, 10557144, 15835716, 31671432]

約数ペア:

[(1, 31671432), (2, 15835716), (3, 10557144), (4, 7917858), (6, 5278572), (8, 3958929), (9, 3519048), (12, 2639286), (13, 2436264), (18, 1759524), (24, 1319643), (26, 1218132), (27, 1173016), (36, 879762), (39, 812088), (52, 609066), (54, 586508), (72, 439881), (78, 406044), (104, 304533), (108, 293254), (117, 270696), (156, 203022), (216, 146627), (234, 135348), (312, 101511), (351, 90232), (468, 67674), (702, 45116), (936, 33837), (1404, 22558), (2808, 11279)]