31769056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 72258480

約数和(自身を除く): 40489424

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5309, 5984, 10618, 21236, 42472, 58399, 84944, 90253, 116798, 169888, 180506, 233596, 361012, 467192, 722024, 934384, 992783, 1444048, 1868768, 1985566, 2888096, 3971132, 7942264, 15884528, 31769056]

約数ペア:

[(1, 31769056), (2, 15884528), (4, 7942264), (8, 3971132), (11, 2888096), (16, 1985566), (17, 1868768), (22, 1444048), (32, 992783), (34, 934384), (44, 722024), (68, 467192), (88, 361012), (136, 233596), (176, 180506), (187, 169888), (272, 116798), (352, 90253), (374, 84944), (544, 58399), (748, 42472), (1496, 21236), (2992, 10618), (5309, 5984)]