16313128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 33132960

約数和(自身を除く): 16819832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 691, 908, 1382, 1816, 2764, 2951, 5528, 5902, 8983, 11804, 17966, 23608, 35932, 71864, 156857, 313714, 627428, 1254856, 2039141, 4078282, 8156564, 16313128]

約数ペア:

[(1, 16313128), (2, 8156564), (4, 4078282), (8, 2039141), (13, 1254856), (26, 627428), (52, 313714), (104, 156857), (227, 71864), (454, 35932), (691, 23608), (908, 17966), (1382, 11804), (1816, 8983), (2764, 5902), (2951, 5528)]