161614648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91411}}^1$

素因数の和:91447

約数の個数: 32

約数和(自身を含む): 345537360

約数和(自身を除く): 183922712

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 91411, 182822, 365644, 731288, 1188343, 1553987, 2376686, 3107974, 4753372, 6215948, 9506744, 12431896, 20201831, 40403662, 80807324, 161614648]

約数ペア:

[(1, 161614648), (2, 80807324), (4, 40403662), (8, 20201831), (13, 12431896), (17, 9506744), (26, 6215948), (34, 4753372), (52, 3107974), (68, 2376686), (104, 1553987), (136, 1188343), (221, 731288), (442, 365644), (884, 182822), (1768, 91411)]