42397424

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{4021}}^1$

素因数の和:4688

約数の個数: 20

約数和(自身を含む): 82290120

約数和(自身を除く): 39892696

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 4021, 5272, 8042, 10544, 16084, 32168, 64336, 2649839, 5299678, 10599356, 21198712, 42397424]

約数ペア:

[(1, 42397424), (2, 21198712), (4, 10599356), (8, 5299678), (16, 2649839), (659, 64336), (1318, 32168), (2636, 16084), (4021, 10544), (5272, 8042)]