117140624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{385331}}^1$

素因数の和:385358

約数の個数: 20

約数和(自身を含む): 238905840

約数和(自身を除く): 121765216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 385331, 770662, 1541324, 3082648, 6165296, 7321289, 14642578, 29285156, 58570312, 117140624]

約数ペア:

[(1, 117140624), (2, 58570312), (4, 29285156), (8, 14642578), (16, 7321289), (19, 6165296), (38, 3082648), (76, 1541324), (152, 770662), (304, 385331)]