40545334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7879}}^1$

素因数の和:7995

約数の個数: 16

約数和(自身を含む): 63544320

約数和(自身を除く): 22998986

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 7879, 15758, 244249, 488498, 653957, 1307914, 20272667, 40545334]

約数ペア:

[(1, 40545334), (2, 20272667), (31, 1307914), (62, 653957), (83, 488498), (166, 244249), (2573, 15758), (5146, 7879)]