84108208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1313

約数の個数: 40

約数和(自身を含む): 169481216

約数和(自身を除く): 85373008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1123, 1208, 2246, 2416, 4492, 4681, 8984, 9362, 17968, 18724, 34813, 37448, 69626, 74896, 139252, 169573, 278504, 339146, 557008, 678292, 1356584, 2713168, 5256763, 10513526, 21027052, 42054104, 84108208]

約数ペア:

[(1, 84108208), (2, 42054104), (4, 21027052), (8, 10513526), (16, 5256763), (31, 2713168), (62, 1356584), (124, 678292), (151, 557008), (248, 339146), (302, 278504), (496, 169573), (604, 139252), (1123, 74896), (1208, 69626), (2246, 37448), (2416, 34813), (4492, 18724), (4681, 17968), (8984, 9362)]