1557344

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 3143448

約数和(自身を除く): 1586104

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1187, 1312, 2374, 4748, 9496, 18992, 37984, 48667, 97334, 194668, 389336, 778672, 1557344]

約数ペア:

[(1, 1557344), (2, 778672), (4, 389336), (8, 194668), (16, 97334), (32, 48667), (41, 37984), (82, 18992), (164, 9496), (328, 4748), (656, 2374), (1187, 1312)]