42004136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{276343}}^1$

素因数の和:276368

約数の個数: 16

約数和(自身を含む): 82903200

約数和(自身を除く): 40899064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 276343, 552686, 1105372, 2210744, 5250517, 10501034, 21002068, 42004136]

約数ペア:

[(1, 42004136), (2, 21002068), (4, 10501034), (8, 5250517), (19, 2210744), (38, 1105372), (76, 552686), (152, 276343)]