83507816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 188455680

約数和(自身を除く): 104947864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 983, 1036, 1148, 1517, 1966, 2072, 2296, 3034, 3932, 6068, 6881, 7864, 10619, 12136, 13762, 21238, 27524, 36371, 40303, 42476, 55048, 72742, 80606, 84952, 145484, 161212, 254597, 282121, 290968, 322424, 509194, 564242, 1018388, 1128484, 1491211, 2036776, 2256968, 2982422, 5964844, 10438477, 11929688, 20876954, 41753908, 83507816]

約数ペア:

[(1, 83507816), (2, 41753908), (4, 20876954), (7, 11929688), (8, 10438477), (14, 5964844), (28, 2982422), (37, 2256968), (41, 2036776), (56, 1491211), (74, 1128484), (82, 1018388), (148, 564242), (164, 509194), (259, 322424), (287, 290968), (296, 282121), (328, 254597), (518, 161212), (574, 145484), (983, 84952), (1036, 80606), (1148, 72742), (1517, 55048), (1966, 42476), (2072, 40303), (2296, 36371), (3034, 27524), (3932, 21238), (6068, 13762), (6881, 12136), (7864, 10619)]