22506248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 43921920

約数和(自身を除く): 21415672

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 601, 604, 1202, 1208, 2404, 4681, 4808, 9362, 18631, 18724, 37262, 37448, 74524, 90751, 149048, 181502, 363004, 726008, 2813281, 5626562, 11253124, 22506248]

約数ペア:

[(1, 22506248), (2, 11253124), (4, 5626562), (8, 2813281), (31, 726008), (62, 363004), (124, 181502), (151, 149048), (248, 90751), (302, 74524), (601, 37448), (604, 37262), (1202, 18724), (1208, 18631), (2404, 9362), (4681, 4808)]