42159008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{42499}}^1$

素因数の和:42540

約数の個数: 24

約数和(自身を含む): 85680000

約数和(自身を除く): 43520992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 42499, 84998, 169996, 339992, 679984, 1317469, 1359968, 2634938, 5269876, 10539752, 21079504, 42159008]

約数ペア:

[(1, 42159008), (2, 21079504), (4, 10539752), (8, 5269876), (16, 2634938), (31, 1359968), (32, 1317469), (62, 679984), (124, 339992), (248, 169996), (496, 84998), (992, 42499)]