16725808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 36937368

約数和(自身を除く): 20211560

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 113, 116, 176, 226, 232, 319, 452, 464, 638, 841, 904, 1243, 1276, 1682, 1808, 2486, 2552, 3277, 3364, 4972, 5104, 6554, 6728, 9251, 9944, 13108, 13456, 18502, 19888, 26216, 36047, 37004, 52432, 72094, 74008, 95033, 144188, 148016, 190066, 288376, 380132, 576752, 760264, 1045363, 1520528, 2090726, 4181452, 8362904, 16725808]

約数ペア:

[(1, 16725808), (2, 8362904), (4, 4181452), (8, 2090726), (11, 1520528), (16, 1045363), (22, 760264), (29, 576752), (44, 380132), (58, 288376), (88, 190066), (113, 148016), (116, 144188), (176, 95033), (226, 74008), (232, 72094), (319, 52432), (452, 37004), (464, 36047), (638, 26216), (841, 19888), (904, 18502), (1243, 13456), (1276, 13108), (1682, 9944), (1808, 9251), (2486, 6728), (2552, 6554), (3277, 5104), (3364, 4972)]