80581696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4259

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 99152768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4211, 4784, 8422, 9568, 16844, 19136, 33688, 54743, 67376, 96853, 109486, 134752, 193706, 218972, 269504, 387412, 437944, 774824, 875888, 1259089, 1549648, 1751776, 2518178, 3099296, 3503552, 5036356, 6198592, 10072712, 20145424, 40290848, 80581696]

約数ペア:

[(1, 80581696), (2, 40290848), (4, 20145424), (8, 10072712), (13, 6198592), (16, 5036356), (23, 3503552), (26, 3099296), (32, 2518178), (46, 1751776), (52, 1549648), (64, 1259089), (92, 875888), (104, 774824), (184, 437944), (208, 387412), (299, 269504), (368, 218972), (416, 193706), (598, 134752), (736, 109486), (832, 96853), (1196, 67376), (1472, 54743), (2392, 33688), (4211, 19136), (4784, 16844), (8422, 9568)]