61842416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203429}}^1$

素因数の和:203456

約数の個数: 20

約数和(自身を含む): 126126600

約数和(自身を除く): 64284184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203429, 406858, 813716, 1627432, 3254864, 3865151, 7730302, 15460604, 30921208, 61842416]

約数ペア:

[(1, 61842416), (2, 30921208), (4, 15460604), (8, 7730302), (16, 3865151), (19, 3254864), (38, 1627432), (76, 813716), (152, 406858), (304, 203429)]