64839904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{119191}}^1$

素因数の和:119218

約数の個数: 24

約数和(自身を含む): 135163728

約数和(自身を除く): 70323824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 119191, 238382, 476764, 953528, 1907056, 2026247, 3814112, 4052494, 8104988, 16209976, 32419952, 64839904]

約数ペア:

[(1, 64839904), (2, 32419952), (4, 16209976), (8, 8104988), (16, 4052494), (17, 3814112), (32, 2026247), (34, 1907056), (68, 953528), (136, 476764), (272, 238382), (544, 119191)]