84163328

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 180795888

約数和(自身を除く): 96632560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 233, 256, 272, 332, 466, 544, 664, 932, 1088, 1328, 1411, 1864, 2176, 2656, 2822, 3728, 3961, 4352, 5312, 5644, 7456, 7922, 10624, 11288, 14912, 15844, 19339, 21248, 22576, 29824, 31688, 38678, 45152, 59648, 63376, 77356, 90304, 126752, 154712, 180608, 253504, 309424, 328763, 361216, 507008, 618848, 657526, 1014016, 1237696, 1315052, 2475392, 2630104, 4950784, 5260208, 10520416, 21040832, 42081664, 84163328]

約数ペア:

[(1, 84163328), (2, 42081664), (4, 21040832), (8, 10520416), (16, 5260208), (17, 4950784), (32, 2630104), (34, 2475392), (64, 1315052), (68, 1237696), (83, 1014016), (128, 657526), (136, 618848), (166, 507008), (233, 361216), (256, 328763), (272, 309424), (332, 253504), (466, 180608), (544, 154712), (664, 126752), (932, 90304), (1088, 77356), (1328, 63376), (1411, 59648), (1864, 45152), (2176, 38678), (2656, 31688), (2822, 29824), (3728, 22576), (3961, 21248), (4352, 19339), (5312, 15844), (5644, 14912), (7456, 11288), (7922, 10624)]