15660053888

素因数分解:

$2^7\times {\mathrm{1381}}^1\times {\mathrm{88591}}^1$

素因数の和:89986

約数の個数: 32

約数和(自身を含む): 31220706720

約数和(自身を除く): 15560652832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1381, 2762, 5524, 11048, 22096, 44192, 88384, 88591, 176768, 177182, 354364, 708728, 1417456, 2834912, 5669824, 11339648, 122344171, 244688342, 489376684, 978753368, 1957506736, 3915013472, 7830026944, 15660053888]

約数ペア:

[(1, 15660053888), (2, 7830026944), (4, 3915013472), (8, 1957506736), (16, 978753368), (32, 489376684), (64, 244688342), (128, 122344171), (1381, 11339648), (2762, 5669824), (5524, 2834912), (11048, 1417456), (22096, 708728), (44192, 354364), (88384, 177182), (88591, 176768)]