56438056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{371303}}^1$

素因数の和:371328

約数の個数: 16

約数和(自身を含む): 111391200

約数和(自身を除く): 54953144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 371303, 742606, 1485212, 2970424, 7054757, 14109514, 28219028, 56438056]

約数ペア:

[(1, 56438056), (2, 28219028), (4, 14109514), (8, 7054757), (19, 2970424), (38, 1485212), (76, 742606), (152, 371303)]