64629610

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{77867}}^1$

素因数の和:77957

約数の個数: 16

約数和(自身を含む): 117736416

約数和(自身を除く): 53106806

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 77867, 155734, 389335, 778670, 6462961, 12925922, 32314805, 64629610]

約数ペア:

[(1, 64629610), (2, 32314805), (5, 12925922), (10, 6462961), (83, 778670), (166, 389335), (415, 155734), (830, 77867)]