99620648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{655399}}^1$

素因数の和:655424

約数の個数: 16

約数和(自身を含む): 196620000

約数和(自身を除く): 96999352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 655399, 1310798, 2621596, 5243192, 12452581, 24905162, 49810324, 99620648]

約数ペア:

[(1, 99620648), (2, 49810324), (4, 24905162), (8, 12452581), (19, 5243192), (38, 2621596), (76, 1310798), (152, 655399)]