15661929616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2999}}^1\times {\mathrm{10529}}^1$

素因数の和:13567

約数の個数: 40

約数和(自身を含む): 31337280000

約数和(自身を除く): 15675350384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2999, 5998, 10529, 11996, 21058, 23992, 42116, 47984, 84232, 92969, 168464, 185938, 326399, 371876, 652798, 743752, 1305596, 1487504, 2611192, 5222384, 31576471, 63152942, 126305884, 252611768, 505223536, 978870601, 1957741202, 3915482404, 7830964808, 15661929616]

約数ペア:

[(1, 15661929616), (2, 7830964808), (4, 3915482404), (8, 1957741202), (16, 978870601), (31, 505223536), (62, 252611768), (124, 126305884), (248, 63152942), (496, 31576471), (2999, 5222384), (5998, 2611192), (10529, 1487504), (11996, 1305596), (21058, 743752), (23992, 652798), (42116, 371876), (47984, 326399), (84232, 185938), (92969, 168464)]