55403816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31337}}^1$

素因数の和:31373

約数の個数: 32

約数和(自身を含む): 118457640

約数和(自身を除く): 63053824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31337, 62674, 125348, 250696, 407381, 532729, 814762, 1065458, 1629524, 2130916, 3259048, 4261832, 6925477, 13850954, 27701908, 55403816]

約数ペア:

[(1, 55403816), (2, 27701908), (4, 13850954), (8, 6925477), (13, 4261832), (17, 3259048), (26, 2130916), (34, 1629524), (52, 1065458), (68, 814762), (104, 532729), (136, 407381), (221, 250696), (442, 125348), (884, 62674), (1768, 31337)]