31116592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 65325680

約数和(自身を除く): 34209088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 709, 844, 1418, 1688, 2743, 2836, 3376, 5486, 5672, 9217, 10972, 11344, 18434, 21944, 36868, 43888, 73736, 147472, 149599, 299198, 598396, 1196792, 1944787, 2393584, 3889574, 7779148, 15558296, 31116592]

約数ペア:

[(1, 31116592), (2, 15558296), (4, 7779148), (8, 3889574), (13, 2393584), (16, 1944787), (26, 1196792), (52, 598396), (104, 299198), (208, 149599), (211, 147472), (422, 73736), (709, 43888), (844, 36868), (1418, 21944), (1688, 18434), (2743, 11344), (2836, 10972), (3376, 9217), (5486, 5672)]