40542916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 73495296

約数和(自身を除く): 32952380

約数列:

[1, 2, 4, 31, 62, 124, 557, 587, 1114, 1174, 2228, 2348, 17267, 18197, 34534, 36394, 69068, 72788, 326959, 653918, 1307836, 10135729, 20271458, 40542916]

約数ペア:

[(1, 40542916), (2, 20271458), (4, 10135729), (31, 1307836), (62, 653918), (124, 326959), (557, 72788), (587, 69068), (1114, 36394), (1174, 34534), (2228, 18197), (2348, 17267)]