42319790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 78545376

約数和(自身を除く): 36225586

約数列:

[1, 2, 5, 10, 41, 82, 205, 233, 410, 443, 466, 886, 1165, 2215, 2330, 4430, 9553, 18163, 19106, 36326, 47765, 90815, 95530, 103219, 181630, 206438, 516095, 1032190, 4231979, 8463958, 21159895, 42319790]

約数ペア:

[(1, 42319790), (2, 21159895), (5, 8463958), (10, 4231979), (41, 1032190), (82, 516095), (205, 206438), (233, 181630), (410, 103219), (443, 95530), (466, 90815), (886, 47765), (1165, 36326), (2215, 19106), (2330, 18163), (4430, 9553)]