89538412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22229}}^1$

素因数の和:22305

約数の個数: 24

約数和(自身を含む): 168058800

約数和(自身を除く): 78520388

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 22229, 44458, 88916, 422351, 844702, 1178137, 1689404, 2356274, 4712548, 22384603, 44769206, 89538412]

約数ペア:

[(1, 89538412), (2, 44769206), (4, 22384603), (19, 4712548), (38, 2356274), (53, 1689404), (76, 1178137), (106, 844702), (212, 422351), (1007, 88916), (2014, 44458), (4028, 22229)]