31994224

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{3169}}^1$

素因数の和:3808

約数の個数: 20

約数和(自身を含む): 62106640

約数和(自身を除く): 30112416

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 3169, 5048, 6338, 10096, 12676, 25352, 50704, 1999639, 3999278, 7998556, 15997112, 31994224]

約数ペア:

[(1, 31994224), (2, 15997112), (4, 7998556), (8, 3999278), (16, 1999639), (631, 50704), (1262, 25352), (2524, 12676), (3169, 10096), (5048, 6338)]