16271408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13931}}^1$

素因数の和:14012

約数の個数: 20

約数和(自身を含む): 31960008

約数和(自身を除く): 15688600

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13931, 27862, 55724, 111448, 222896, 1016963, 2033926, 4067852, 8135704, 16271408]

約数ペア:

[(1, 16271408), (2, 8135704), (4, 4067852), (8, 2033926), (16, 1016963), (73, 222896), (146, 111448), (292, 55724), (584, 27862), (1168, 13931)]