22161656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 45982080

約数和(自身を除く): 23820424

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 3547, 6248, 7094, 14188, 28376, 39017, 78034, 156068, 251837, 312136, 503674, 1007348, 2014696, 2770207, 5540414, 11080828, 22161656]

約数ペア:

[(1, 22161656), (2, 11080828), (4, 5540414), (8, 2770207), (11, 2014696), (22, 1007348), (44, 503674), (71, 312136), (88, 251837), (142, 156068), (284, 78034), (568, 39017), (781, 28376), (1562, 14188), (3124, 7094), (3547, 6248)]