79250224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{81199}}^1$

素因数の和:81268

約数の個数: 20

約数和(自身を含む): 156066400

約数和(自身を除く): 76816176

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 81199, 162398, 324796, 649592, 1299184, 4953139, 9906278, 19812556, 39625112, 79250224]

約数ペア:

[(1, 79250224), (2, 39625112), (4, 19812556), (8, 9906278), (16, 4953139), (61, 1299184), (122, 649592), (244, 324796), (488, 162398), (976, 81199)]