40195384

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{8117}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 75497400

約数和(自身を除く): 35302016

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 8117, 16234, 32468, 64936, 5024423, 10048846, 20097692, 40195384]

約数ペア:

[(1, 40195384), (2, 20097692), (4, 10048846), (8, 5024423), (619, 64936), (1238, 32468), (2476, 16234), (4952, 8117)]