40617254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9331

約数の個数: 16

約数和(自身を含む): 63783936

約数和(自身を除く): 23166682

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9227, 18454, 286037, 572074, 655117, 1310234, 20308627, 40617254]

約数ペア:

[(1, 40617254), (2, 20308627), (31, 1310234), (62, 655117), (71, 572074), (142, 286037), (2201, 18454), (4402, 9227)]