84859216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{407977}}^1$

素因数の和:407998

約数の個数: 20

約数和(自身を含む): 177062452

約数和(自身を除く): 92203236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 407977, 815954, 1631908, 3263816, 5303701, 6527632, 10607402, 21214804, 42429608, 84859216]

約数ペア:

[(1, 84859216), (2, 42429608), (4, 21214804), (8, 10607402), (13, 6527632), (16, 5303701), (26, 3263816), (52, 1631908), (104, 815954), (208, 407977)]