80494850288

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{7704331}}^1$

素因数の和:7704992

約数の個数: 20

約数和(自身を含む): 156197626968

約数和(自身を除く): 75702776680

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 7704331, 15408662, 30817324, 61634648, 123269296, 5030928143, 10061856286, 20123712572, 40247425144, 80494850288]

約数ペア:

[(1, 80494850288), (2, 40247425144), (4, 20123712572), (8, 10061856286), (16, 5030928143), (653, 123269296), (1306, 61634648), (2612, 30817324), (5224, 15408662), (10448, 7704331)]