164048216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 316083600

約数和(自身を除く): 152035384

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 443, 886, 1129, 1772, 2258, 3544, 4516, 9032, 18163, 36326, 46289, 72652, 92578, 145304, 185156, 370312, 500147, 1000294, 2000588, 4001176, 20506027, 41012054, 82024108, 164048216]

約数ペア:

[(1, 164048216), (2, 82024108), (4, 41012054), (8, 20506027), (41, 4001176), (82, 2000588), (164, 1000294), (328, 500147), (443, 370312), (886, 185156), (1129, 145304), (1772, 92578), (2258, 72652), (3544, 46289), (4516, 36326), (9032, 18163)]