83407112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 170398800

約数和(自身を除く): 86991688

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 571, 589, 961, 1142, 1178, 1922, 2284, 2356, 3844, 4568, 4712, 7688, 10849, 17701, 18259, 21698, 35402, 36518, 43396, 70804, 73036, 86792, 141608, 146072, 336319, 548731, 672638, 1097462, 1345276, 2194924, 2690552, 4389848, 10425889, 20851778, 41703556, 83407112]

約数ペア:

[(1, 83407112), (2, 41703556), (4, 20851778), (8, 10425889), (19, 4389848), (31, 2690552), (38, 2194924), (62, 1345276), (76, 1097462), (124, 672638), (152, 548731), (248, 336319), (571, 146072), (589, 141608), (961, 86792), (1142, 73036), (1178, 70804), (1922, 43396), (2284, 36518), (2356, 35402), (3844, 21698), (4568, 18259), (4712, 17701), (7688, 10849)]