40050872368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192552271}}^1$

素因数の和:192552292

約数の個数: 20

約数和(自身を含む): 83567686048

約数和(自身を除く): 43516813680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192552271, 385104542, 770209084, 1540418168, 2503179523, 3080836336, 5006359046, 10012718092, 20025436184, 40050872368]

約数ペア:

[(1, 40050872368), (2, 20025436184), (4, 10012718092), (8, 5006359046), (13, 3080836336), (16, 2503179523), (26, 1540418168), (52, 770209084), (104, 385104542), (208, 192552271)]