40208192

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2766

約数の個数: 28

約数和(自身を含む): 80138016

約数和(自身を除く): 39929824

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 2503, 4016, 5006, 8032, 10012, 16064, 20024, 40048, 80096, 160192, 628253, 1256506, 2513012, 5026024, 10052048, 20104096, 40208192]

約数ペア:

[(1, 40208192), (2, 20104096), (4, 10052048), (8, 5026024), (16, 2513012), (32, 1256506), (64, 628253), (251, 160192), (502, 80096), (1004, 40048), (2008, 20024), (2503, 16064), (4016, 10012), (5006, 8032)]