42060016

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{3989}}^1$

素因数の和:4656

約数の個数: 20

約数和(自身を含む): 81635400

約数和(自身を除く): 39575384

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 3989, 5272, 7978, 10544, 15956, 31912, 63824, 2628751, 5257502, 10515004, 21030008, 42060016]

約数ペア:

[(1, 42060016), (2, 21030008), (4, 10515004), (8, 5257502), (16, 2628751), (659, 63824), (1318, 31912), (2636, 15956), (3989, 10544), (5272, 7978)]