78800248

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{5101}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 147855960

約数和(自身を除く): 69055712

約数列:

[1, 2, 4, 8, 1931, 3862, 5101, 7724, 10202, 15448, 20404, 40808, 9850031, 19700062, 39400124, 78800248]

約数ペア:

[(1, 78800248), (2, 39400124), (4, 19700062), (8, 9850031), (1931, 40808), (3862, 20404), (5101, 15448), (7724, 10202)]