108883408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{219523}}^1$

素因数の和:219562

約数の個数: 20

約数和(自身を含む): 217767808

約数和(自身を除く): 108884400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 219523, 439046, 878092, 1756184, 3512368, 6805213, 13610426, 27220852, 54441704, 108883408]

約数ペア:

[(1, 108883408), (2, 54441704), (4, 27220852), (8, 13610426), (16, 6805213), (31, 3512368), (62, 1756184), (124, 878092), (248, 439046), (496, 219523)]