40249912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173491}}^1$

素因数の和:173526

約数の個数: 16

約数和(自身を含む): 78071400

約数和(自身を除く): 37821488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 173491, 346982, 693964, 1387928, 5031239, 10062478, 20124956, 40249912]

約数ペア:

[(1, 40249912), (2, 20124956), (4, 10062478), (8, 5031239), (29, 1387928), (58, 693964), (116, 346982), (232, 173491)]