633646064

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{20509}}^1$

素因数の和:22448

約数の個数: 20

約数和(自身を含む): 1228384920

約数和(自身を除く): 594738856

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 15448, 20509, 30896, 41018, 82036, 164072, 328144, 39602879, 79205758, 158411516, 316823032, 633646064]

約数ペア:

[(1, 633646064), (2, 316823032), (4, 158411516), (8, 79205758), (16, 39602879), (1931, 328144), (3862, 164072), (7724, 82036), (15448, 41018), (20509, 30896)]