31777046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 29601514

約数列:

[1, 2, 7, 14, 17, 31, 34, 59, 62, 73, 118, 119, 146, 217, 238, 413, 434, 511, 527, 826, 1003, 1022, 1054, 1241, 1829, 2006, 2263, 2482, 3658, 3689, 4307, 4526, 7021, 7378, 8614, 8687, 12803, 14042, 15841, 17374, 25606, 30149, 31093, 31682, 38471, 60298, 62186, 73219, 76942, 133517, 146438, 217651, 267034, 269297, 435302, 512533, 538594, 934619, 1025066, 1869238, 2269789, 4539578, 15888523, 31777046]

約数ペア:

[(1, 31777046), (2, 15888523), (7, 4539578), (14, 2269789), (17, 1869238), (31, 1025066), (34, 934619), (59, 538594), (62, 512533), (73, 435302), (118, 269297), (119, 267034), (146, 217651), (217, 146438), (238, 133517), (413, 76942), (434, 73219), (511, 62186), (527, 60298), (826, 38471), (1003, 31682), (1022, 31093), (1054, 30149), (1241, 25606), (1829, 17374), (2006, 15841), (2263, 14042), (2482, 12803), (3658, 8687), (3689, 8614), (4307, 7378), (4526, 7021)]