72562384

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{27823}}^1$

素因数の和:27994

約数の個数: 20

約数和(自身を含む): 141457216

約数和(自身を除く): 68894832

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 27823, 55646, 111292, 222584, 445168, 4535149, 9070298, 18140596, 36281192, 72562384]

約数ペア:

[(1, 72562384), (2, 36281192), (4, 18140596), (8, 9070298), (16, 4535149), (163, 445168), (326, 222584), (652, 111292), (1304, 55646), (2608, 27823)]