420512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:800

約数の個数: 24

約数和(自身を含む): 877716

約数和(自身を除く): 457204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 773, 1546, 3092, 6184, 12368, 13141, 24736, 26282, 52564, 105128, 210256, 420512]

約数ペア:

[(1, 420512), (2, 210256), (4, 105128), (8, 52564), (16, 26282), (17, 24736), (32, 13141), (34, 12368), (68, 6184), (136, 3092), (272, 1546), (544, 773)]