31528344

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^2$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 81196920

約数和(自身を除く): 49668576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 179, 246, 328, 358, 492, 537, 716, 984, 1074, 1432, 2148, 4296, 7339, 14678, 22017, 29356, 32041, 44034, 58712, 64082, 88068, 96123, 128164, 176136, 192246, 256328, 384492, 768984, 1313681, 2627362, 3941043, 5254724, 7882086, 10509448, 15764172, 31528344]

約数ペア:

[(1, 31528344), (2, 15764172), (3, 10509448), (4, 7882086), (6, 5254724), (8, 3941043), (12, 2627362), (24, 1313681), (41, 768984), (82, 384492), (123, 256328), (164, 192246), (179, 176136), (246, 128164), (328, 96123), (358, 88068), (492, 64082), (537, 58712), (716, 44034), (984, 32041), (1074, 29356), (1432, 22017), (2148, 14678), (4296, 7339)]