938189456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{26641}}^1$

素因数の和:26751

約数の個数: 40

約数和(自身を含む): 1902878208

約数和(自身を除く): 964688752

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 26641, 35216, 53282, 106564, 213128, 426256, 825871, 1651742, 1891511, 3303484, 3783022, 6606968, 7566044, 13213936, 15132088, 30264176, 58636841, 117273682, 234547364, 469094728, 938189456]

約数ペア:

[(1, 938189456), (2, 469094728), (4, 234547364), (8, 117273682), (16, 58636841), (31, 30264176), (62, 15132088), (71, 13213936), (124, 7566044), (142, 6606968), (248, 3783022), (284, 3303484), (496, 1891511), (568, 1651742), (1136, 825871), (2201, 426256), (4402, 213128), (8804, 106564), (17608, 53282), (26641, 35216)]