42845816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4079}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 87393600

約数和(自身を除く): 44547784

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 4079, 5252, 8158, 10504, 16316, 32632, 53027, 106054, 212108, 411979, 424216, 823958, 1647916, 3295832, 5355727, 10711454, 21422908, 42845816]

約数ペア:

[(1, 42845816), (2, 21422908), (4, 10711454), (8, 5355727), (13, 3295832), (26, 1647916), (52, 823958), (101, 424216), (104, 411979), (202, 212108), (404, 106054), (808, 53027), (1313, 32632), (2626, 16316), (4079, 10504), (5252, 8158)]