4195216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3406

約数の個数: 20

約数和(自身を含む): 8233600

約数和(自身を除く): 4038384

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3319, 6638, 13276, 26552, 53104, 262201, 524402, 1048804, 2097608, 4195216]

約数ペア:

[(1, 4195216), (2, 2097608), (4, 1048804), (8, 524402), (16, 262201), (79, 53104), (158, 26552), (316, 13276), (632, 6638), (1264, 3319)]