31967976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 54345624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1997, 2001, 2668, 3994, 4002, 5336, 5991, 7988, 8004, 11982, 15976, 16008, 23964, 45931, 47928, 57913, 91862, 115826, 137793, 173739, 183724, 231652, 275586, 347478, 367448, 463304, 551172, 694956, 1102344, 1331999, 1389912, 2663998, 3995997, 5327996, 7991994, 10655992, 15983988, 31967976]

約数ペア:

[(1, 31967976), (2, 15983988), (3, 10655992), (4, 7991994), (6, 5327996), (8, 3995997), (12, 2663998), (23, 1389912), (24, 1331999), (29, 1102344), (46, 694956), (58, 551172), (69, 463304), (87, 367448), (92, 347478), (116, 275586), (138, 231652), (174, 183724), (184, 173739), (232, 137793), (276, 115826), (348, 91862), (552, 57913), (667, 47928), (696, 45931), (1334, 23964), (1997, 16008), (2001, 15976), (2668, 11982), (3994, 8004), (4002, 7988), (5336, 5991)]