63675536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{209459}}^1$

素因数の和:209486

約数の個数: 20

約数和(自身を含む): 129865200

約数和(自身を除く): 66189664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 209459, 418918, 837836, 1675672, 3351344, 3979721, 7959442, 15918884, 31837768, 63675536]

約数ペア:

[(1, 63675536), (2, 31837768), (4, 15918884), (8, 7959442), (16, 3979721), (19, 3351344), (38, 1675672), (76, 837836), (152, 418918), (304, 209459)]