42144496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{154943}}^1$

素因数の和:154968

約数の個数: 20

約数和(自身を含む): 86458752

約数和(自身を除く): 44314256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 154943, 309886, 619772, 1239544, 2479088, 2634031, 5268062, 10536124, 21072248, 42144496]

約数ペア:

[(1, 42144496), (2, 21072248), (4, 10536124), (8, 5268062), (16, 2634031), (17, 2479088), (34, 1239544), (68, 619772), (136, 309886), (272, 154943)]