64079902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23857}}^1$

素因数の和:23955

約数の個数: 16

約数和(自身を含む): 103066560

約数和(自身を除く): 38986658

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 23857, 47714, 405569, 811138, 1884703, 3769406, 32039951, 64079902]

約数ペア:

[(1, 64079902), (2, 32039951), (17, 3769406), (34, 1884703), (79, 811138), (158, 405569), (1343, 47714), (2686, 23857)]