38404112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 78685440

約数和(自身を除く): 40281328

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1321, 1817, 2642, 3634, 5284, 7268, 10568, 14536, 21136, 29072, 30383, 60766, 104359, 121532, 208718, 243064, 417436, 486128, 834872, 1669744, 2400257, 4800514, 9601028, 19202056, 38404112]

約数ペア:

[(1, 38404112), (2, 19202056), (4, 9601028), (8, 4800514), (16, 2400257), (23, 1669744), (46, 834872), (79, 486128), (92, 417436), (158, 243064), (184, 208718), (316, 121532), (368, 104359), (632, 60766), (1264, 30383), (1321, 29072), (1817, 21136), (2642, 14536), (3634, 10568), (5284, 7268)]