40342648

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{60757}}^1$

素因数の和:60846

約数の個数: 16

約数和(自身を含む): 76555080

約数和(自身を除く): 36212432

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 60757, 121514, 243028, 486056, 5042831, 10085662, 20171324, 40342648]

約数ペア:

[(1, 40342648), (2, 20171324), (4, 10085662), (8, 5042831), (83, 486056), (166, 243028), (332, 121514), (664, 60757)]