8968912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 18505760

約数和(自身を除く): 9536848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 181, 304, 326, 362, 652, 724, 1304, 1448, 2608, 2896, 3097, 3439, 6194, 6878, 12388, 13756, 24776, 27512, 29503, 49552, 55024, 59006, 118012, 236024, 472048, 560557, 1121114, 2242228, 4484456, 8968912]

約数ペア:

[(1, 8968912), (2, 4484456), (4, 2242228), (8, 1121114), (16, 560557), (19, 472048), (38, 236024), (76, 118012), (152, 59006), (163, 55024), (181, 49552), (304, 29503), (326, 27512), (362, 24776), (652, 13756), (724, 12388), (1304, 6878), (1448, 6194), (2608, 3439), (2896, 3097)]