31152992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74887}}^1$

素因数の和:74910

約数の個数: 24

約数和(自身を含む): 66051216

約数和(自身を除く): 34898224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74887, 149774, 299548, 599096, 973531, 1198192, 1947062, 2396384, 3894124, 7788248, 15576496, 31152992]

約数ペア:

[(1, 31152992), (2, 15576496), (4, 7788248), (8, 3894124), (13, 2396384), (16, 1947062), (26, 1198192), (32, 973531), (52, 599096), (104, 299548), (208, 149774), (416, 74887)]