31733422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 57254400

約数和(自身を除く): 25520978

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 709, 973, 1418, 1946, 3197, 4963, 6394, 9926, 16307, 22379, 32614, 44758, 98551, 114149, 197102, 228298, 689857, 1379714, 2266673, 4533346, 15866711, 31733422]

約数ペア:

[(1, 31733422), (2, 15866711), (7, 4533346), (14, 2266673), (23, 1379714), (46, 689857), (139, 228298), (161, 197102), (278, 114149), (322, 98551), (709, 44758), (973, 32614), (1418, 22379), (1946, 16307), (3197, 9926), (4963, 6394)]