84113416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 91313144

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 71, 124, 136, 142, 248, 281, 284, 527, 562, 568, 1054, 1124, 1207, 2108, 2201, 2248, 2414, 4216, 4402, 4777, 4828, 8711, 8804, 9554, 9656, 17422, 17608, 19108, 19951, 34844, 37417, 38216, 39902, 69688, 74834, 79804, 148087, 149668, 159608, 296174, 299336, 339167, 592348, 618481, 678334, 1184696, 1236962, 1356668, 2473924, 2713336, 4947848, 10514177, 21028354, 42056708, 84113416]

約数ペア:

[(1, 84113416), (2, 42056708), (4, 21028354), (8, 10514177), (17, 4947848), (31, 2713336), (34, 2473924), (62, 1356668), (68, 1236962), (71, 1184696), (124, 678334), (136, 618481), (142, 592348), (248, 339167), (281, 299336), (284, 296174), (527, 159608), (562, 149668), (568, 148087), (1054, 79804), (1124, 74834), (1207, 69688), (2108, 39902), (2201, 38216), (2248, 37417), (2414, 34844), (4216, 19951), (4402, 19108), (4777, 17608), (4828, 17422), (8711, 9656), (8804, 9554)]