78204136

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{86509}}^1$

素因数の和:86628

約数の個数: 16

約数和(自身を含む): 147932100

約数和(自身を除く): 69727964

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 86509, 173018, 346036, 692072, 9775517, 19551034, 39102068, 78204136]

約数ペア:

[(1, 78204136), (2, 39102068), (4, 19551034), (8, 9775517), (113, 692072), (226, 346036), (452, 173018), (904, 86509)]