39098768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27457}}^1$

素因数の和:27554

約数の個数: 20

約数和(自身を含む): 76607820

約数和(自身を除く): 37509052

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27457, 54914, 109828, 219656, 439312, 2443673, 4887346, 9774692, 19549384, 39098768]

約数ペア:

[(1, 39098768), (2, 19549384), (4, 9774692), (8, 4887346), (16, 2443673), (89, 439312), (178, 219656), (356, 109828), (712, 54914), (1424, 27457)]