31589324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32009

約数の個数: 24

約数和(自身を含む): 62669040

約数和(自身を除く): 31079716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31973, 63946, 127892, 415649, 607487, 831298, 1214974, 1662596, 2429948, 7897331, 15794662, 31589324]

約数ペア:

[(1, 31589324), (2, 15794662), (4, 7897331), (13, 2429948), (19, 1662596), (26, 1214974), (38, 831298), (52, 607487), (76, 415649), (247, 127892), (494, 63946), (988, 31973)]