16233760

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 38602872

約数和(自身を除く): 22369112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 421, 482, 842, 964, 1205, 1684, 1928, 2105, 2410, 3368, 3856, 4210, 4820, 6736, 7712, 8420, 9640, 13472, 16840, 19280, 33680, 38560, 67360, 101461, 202922, 405844, 507305, 811688, 1014610, 1623376, 2029220, 3246752, 4058440, 8116880, 16233760]

約数ペア:

[(1, 16233760), (2, 8116880), (4, 4058440), (5, 3246752), (8, 2029220), (10, 1623376), (16, 1014610), (20, 811688), (32, 507305), (40, 405844), (80, 202922), (160, 101461), (241, 67360), (421, 38560), (482, 33680), (842, 19280), (964, 16840), (1205, 13472), (1684, 9640), (1928, 8420), (2105, 7712), (2410, 6736), (3368, 4820), (3856, 4210)]