87318416

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{4621}}^1$

素因数の和:5810

約数の個数: 20

約数和(自身を含む): 169359324

約数和(自身を除く): 82040908

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4621, 4724, 9242, 9448, 18484, 18896, 36968, 73936, 5457401, 10914802, 21829604, 43659208, 87318416]

約数ペア:

[(1, 87318416), (2, 43659208), (4, 21829604), (8, 10914802), (16, 5457401), (1181, 73936), (2362, 36968), (4621, 18896), (4724, 18484), (9242, 9448)]