238164496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{244021}}^1$

素因数の和:244090

約数の個数: 20

約数和(自身を含む): 469010284

約数和(自身を除く): 230845788

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 244021, 488042, 976084, 1952168, 3904336, 14885281, 29770562, 59541124, 119082248, 238164496]

約数ペア:

[(1, 238164496), (2, 119082248), (4, 59541124), (8, 29770562), (16, 14885281), (61, 3904336), (122, 1952168), (244, 976084), (488, 488042), (976, 244021)]