87402968

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{25951}}^1$

素因数の和:26378

約数の個数: 16

約数和(自身を含む): 164276160

約数和(自身を除く): 76873192

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 25951, 51902, 103804, 207608, 10925371, 21850742, 43701484, 87402968]

約数ペア:

[(1, 87402968), (2, 43701484), (4, 21850742), (8, 10925371), (421, 207608), (842, 103804), (1684, 51902), (3368, 25951)]