31173792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24979}}^1$

素因数の和:25005

約数の個数: 48

約数和(自身を含む): 88129440

約数和(自身を除く): 56955648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 24979, 49958, 74937, 99916, 149874, 199832, 299748, 324727, 399664, 599496, 649454, 799328, 974181, 1198992, 1298908, 1948362, 2397984, 2597816, 3896724, 5195632, 7793448, 10391264, 15586896, 31173792]

約数ペア:

[(1, 31173792), (2, 15586896), (3, 10391264), (4, 7793448), (6, 5195632), (8, 3896724), (12, 2597816), (13, 2397984), (16, 1948362), (24, 1298908), (26, 1198992), (32, 974181), (39, 799328), (48, 649454), (52, 599496), (78, 399664), (96, 324727), (104, 299748), (156, 199832), (208, 149874), (312, 99916), (416, 74937), (624, 49958), (1248, 24979)]