31199298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7547}}^1$

素因数の和:7618

約数の個数: 32

約数和(自身を含む): 68475456

約数和(自身を除く): 37276158

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 7547, 15094, 22641, 45282, 98111, 196222, 294333, 399991, 588666, 799982, 1199973, 2399946, 5199883, 10399766, 15599649, 31199298]

約数ペア:

[(1, 31199298), (2, 15599649), (3, 10399766), (6, 5199883), (13, 2399946), (26, 1199973), (39, 799982), (53, 588666), (78, 399991), (106, 294333), (159, 196222), (318, 98111), (689, 45282), (1378, 22641), (2067, 15094), (4134, 7547)]