87069778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 133384320

約数和(自身を除く): 46314542

約数列:

[1, 2, 53, 106, 619, 1238, 1327, 2654, 32807, 65614, 70331, 140662, 821413, 1642826, 43534889, 87069778]

約数ペア:

[(1, 87069778), (2, 43534889), (53, 1642826), (106, 821413), (619, 140662), (1238, 70331), (1327, 65614), (2654, 32807)]