89319328

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 201821760

約数和(自身を除く): 112502432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1409, 1981, 2264, 2818, 3962, 4528, 5636, 7924, 9056, 9863, 11272, 15848, 19726, 22544, 31696, 39452, 45088, 63392, 78904, 157808, 315616, 398747, 797494, 1594988, 2791229, 3189976, 5582458, 6379952, 11164916, 12759904, 22329832, 44659664, 89319328]

約数ペア:

[(1, 89319328), (2, 44659664), (4, 22329832), (7, 12759904), (8, 11164916), (14, 6379952), (16, 5582458), (28, 3189976), (32, 2791229), (56, 1594988), (112, 797494), (224, 398747), (283, 315616), (566, 157808), (1132, 78904), (1409, 63392), (1981, 45088), (2264, 39452), (2818, 31696), (3962, 22544), (4528, 19726), (5636, 15848), (7924, 11272), (9056, 9863)]