84716608

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 172821600

約数和(自身を除く): 88104992

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 107, 139, 178, 214, 278, 356, 428, 556, 712, 856, 1112, 1424, 1712, 2224, 2848, 3424, 4448, 5696, 6848, 8896, 9523, 12371, 14873, 19046, 24742, 29746, 38092, 49484, 59492, 76184, 98968, 118984, 152368, 197936, 237968, 304736, 395872, 475936, 609472, 791744, 951872, 1323697, 2647394, 5294788, 10589576, 21179152, 42358304, 84716608]

約数ペア:

[(1, 84716608), (2, 42358304), (4, 21179152), (8, 10589576), (16, 5294788), (32, 2647394), (64, 1323697), (89, 951872), (107, 791744), (139, 609472), (178, 475936), (214, 395872), (278, 304736), (356, 237968), (428, 197936), (556, 152368), (712, 118984), (856, 98968), (1112, 76184), (1424, 59492), (1712, 49484), (2224, 38092), (2848, 29746), (3424, 24742), (4448, 19046), (5696, 14873), (6848, 12371), (8896, 9523)]