31606416

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 80

約数和(自身を含む): 94696320

約数和(自身を除く): 63089904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3181, 3312, 4968, 6362, 9543, 9936, 12724, 19086, 25448, 28629, 38172, 50896, 57258, 73163, 76344, 85887, 114516, 146326, 152688, 171774, 219489, 229032, 292652, 343548, 438978, 458064, 585304, 658467, 687096, 877956, 1170608, 1316934, 1374192, 1755912, 1975401, 2633868, 3511824, 3950802, 5267736, 7901604, 10535472, 15803208, 31606416]

約数ペア:

[(1, 31606416), (2, 15803208), (3, 10535472), (4, 7901604), (6, 5267736), (8, 3950802), (9, 3511824), (12, 2633868), (16, 1975401), (18, 1755912), (23, 1374192), (24, 1316934), (27, 1170608), (36, 877956), (46, 687096), (48, 658467), (54, 585304), (69, 458064), (72, 438978), (92, 343548), (108, 292652), (138, 229032), (144, 219489), (184, 171774), (207, 152688), (216, 146326), (276, 114516), (368, 85887), (414, 76344), (432, 73163), (552, 57258), (621, 50896), (828, 38172), (1104, 28629), (1242, 25448), (1656, 19086), (2484, 12724), (3181, 9936), (3312, 9543), (4968, 6362)]