40216128

素因数分解:

$2^6\times 3^1\times {\mathrm{209459}}^1$

素因数の和:209474

約数の個数: 28

約数和(自身を含む): 106405680

約数和(自身を除く): 66189552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 209459, 418918, 628377, 837836, 1256754, 1675672, 2513508, 3351344, 5027016, 6702688, 10054032, 13405376, 20108064, 40216128]

約数ペア:

[(1, 40216128), (2, 20108064), (3, 13405376), (4, 10054032), (6, 6702688), (8, 5027016), (12, 3351344), (16, 2513508), (24, 1675672), (32, 1256754), (48, 837836), (64, 628377), (96, 418918), (192, 209459)]