531749128

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{2113}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 1012183200

約数和(自身を除く): 480434072

約数列:

[1, 2, 4, 8, 83, 166, 332, 379, 664, 758, 1516, 2113, 3032, 4226, 8452, 16904, 31457, 62914, 125828, 175379, 251656, 350758, 701516, 800827, 1403032, 1601654, 3203308, 6406616, 66468641, 132937282, 265874564, 531749128]

約数ペア:

[(1, 531749128), (2, 265874564), (4, 132937282), (8, 66468641), (83, 6406616), (166, 3203308), (332, 1601654), (379, 1403032), (664, 800827), (758, 701516), (1516, 350758), (2113, 251656), (3032, 175379), (4226, 125828), (8452, 62914), (16904, 31457)]