31021324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 55783728

約数和(自身を除く): 24762404

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 1117, 2234, 4468, 6943, 13886, 27772, 59201, 118402, 146327, 236804, 292654, 585308, 7755331, 15510662, 31021324]

約数ペア:

[(1, 31021324), (2, 15510662), (4, 7755331), (53, 585308), (106, 292654), (131, 236804), (212, 146327), (262, 118402), (524, 59201), (1117, 27772), (2234, 13886), (4468, 6943)]