40163892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 96583872

約数和(自身を除く): 56419980

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 281, 516, 554, 562, 831, 843, 1108, 1124, 1662, 1686, 3324, 3372, 11911, 12083, 23822, 24166, 35733, 36249, 47644, 48332, 71466, 72498, 77837, 142932, 144996, 155674, 233511, 311348, 467022, 934044, 3346991, 6693982, 10040973, 13387964, 20081946, 40163892]

約数ペア:

[(1, 40163892), (2, 20081946), (3, 13387964), (4, 10040973), (6, 6693982), (12, 3346991), (43, 934044), (86, 467022), (129, 311348), (172, 233511), (258, 155674), (277, 144996), (281, 142932), (516, 77837), (554, 72498), (562, 71466), (831, 48332), (843, 47644), (1108, 36249), (1124, 35733), (1662, 24166), (1686, 23822), (3324, 12083), (3372, 11911)]