25198136

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 48338640

約数和(自身を除く): 23140504

約数列:

[1, 2, 4, 8, 83, 137, 166, 274, 277, 332, 548, 554, 664, 1096, 1108, 2216, 11371, 22742, 22991, 37949, 45484, 45982, 75898, 90968, 91964, 151796, 183928, 303592, 3149767, 6299534, 12599068, 25198136]

約数ペア:

[(1, 25198136), (2, 12599068), (4, 6299534), (8, 3149767), (83, 303592), (137, 183928), (166, 151796), (274, 91964), (277, 90968), (332, 75898), (548, 45982), (554, 45484), (664, 37949), (1096, 22991), (1108, 22742), (2216, 11371)]