1631036144

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{292091}}^1$

素因数の和:292448

約数の個数: 20

約数和(自身を含む): 3169198200

約数和(自身を除く): 1538162056

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 292091, 584182, 1168364, 2336728, 4673456, 101939759, 203879518, 407759036, 815518072, 1631036144]

約数ペア:

[(1, 1631036144), (2, 815518072), (4, 407759036), (8, 203879518), (16, 101939759), (349, 4673456), (698, 2336728), (1396, 1168364), (2792, 584182), (5584, 292091)]