38539408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{141689}}^1$

素因数の和:141714

約数の個数: 20

約数和(自身を含む): 79063020

約数和(自身を除く): 40523612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 141689, 283378, 566756, 1133512, 2267024, 2408713, 4817426, 9634852, 19269704, 38539408]

約数ペア:

[(1, 38539408), (2, 19269704), (4, 9634852), (8, 4817426), (16, 2408713), (17, 2267024), (34, 1133512), (68, 566756), (136, 283378), (272, 141689)]