31009552

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 60

約数和(自身を含む): 71846220

約数和(自身を除く): 40836668

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1069, 1813, 2072, 2138, 3626, 4144, 4276, 7252, 7483, 8552, 14504, 14966, 17104, 29008, 29932, 39553, 52381, 59864, 79106, 104762, 119728, 158212, 209524, 276871, 316424, 419048, 553742, 632848, 838096, 1107484, 1938097, 2214968, 3876194, 4429936, 7752388, 15504776, 31009552]

約数ペア:

[(1, 31009552), (2, 15504776), (4, 7752388), (7, 4429936), (8, 3876194), (14, 2214968), (16, 1938097), (28, 1107484), (37, 838096), (49, 632848), (56, 553742), (74, 419048), (98, 316424), (112, 276871), (148, 209524), (196, 158212), (259, 119728), (296, 104762), (392, 79106), (518, 59864), (592, 52381), (784, 39553), (1036, 29932), (1069, 29008), (1813, 17104), (2072, 14966), (2138, 14504), (3626, 8552), (4144, 7483), (4276, 7252)]