31281472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 65836800

約数和(自身を除く): 34555328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 269, 316, 368, 538, 632, 736, 1076, 1264, 1472, 1817, 2152, 2528, 3634, 4304, 5056, 6187, 7268, 8608, 12374, 14536, 17216, 21251, 24748, 29072, 42502, 49496, 58144, 85004, 98992, 116288, 170008, 197984, 340016, 395968, 488773, 680032, 977546, 1360064, 1955092, 3910184, 7820368, 15640736, 31281472]

約数ペア:

[(1, 31281472), (2, 15640736), (4, 7820368), (8, 3910184), (16, 1955092), (23, 1360064), (32, 977546), (46, 680032), (64, 488773), (79, 395968), (92, 340016), (158, 197984), (184, 170008), (269, 116288), (316, 98992), (368, 85004), (538, 58144), (632, 49496), (736, 42502), (1076, 29072), (1264, 24748), (1472, 21251), (1817, 17216), (2152, 14536), (2528, 12374), (3634, 8608), (4304, 7268), (5056, 6187)]