38344112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 79985952

約数和(自身を除く): 41641840

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 2311, 4148, 4622, 8296, 9244, 16592, 18488, 36976, 39287, 78574, 140971, 157148, 281942, 314296, 563884, 628592, 1127768, 2255536, 2396507, 4793014, 9586028, 19172056, 38344112]

約数ペア:

[(1, 38344112), (2, 19172056), (4, 9586028), (8, 4793014), (16, 2396507), (17, 2255536), (34, 1127768), (61, 628592), (68, 563884), (122, 314296), (136, 281942), (244, 157148), (272, 140971), (488, 78574), (976, 39287), (1037, 36976), (2074, 18488), (2311, 16592), (4148, 9244), (4622, 8296)]