9428216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 20858880

約数和(自身を除く): 11430664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5431, 10862, 21724, 38017, 43448, 76034, 152068, 168361, 304136, 336722, 673444, 1178527, 1346888, 2357054, 4714108, 9428216]

約数ペア:

[(1, 9428216), (2, 4714108), (4, 2357054), (7, 1346888), (8, 1178527), (14, 673444), (28, 336722), (31, 304136), (56, 168361), (62, 152068), (124, 76034), (217, 43448), (248, 38017), (434, 21724), (868, 10862), (1736, 5431)]