80512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 32

約数和(自身を含む): 174420

約数和(自身を除く): 93908

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 4736, 5032, 10064, 20128, 40256, 80512]

約数ペア:

[(1, 80512), (2, 40256), (4, 20128), (8, 10064), (16, 5032), (17, 4736), (32, 2516), (34, 2368), (37, 2176), (64, 1258), (68, 1184), (74, 1088), (128, 629), (136, 592), (148, 544), (272, 296)]