85199648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8243}}^1$

素因数の和:8289

約数の個数: 48

約数和(自身を含む): 186973920

約数和(自身を除く): 101774272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8243, 10336, 16486, 32972, 65944, 131888, 140131, 156617, 263776, 280262, 313234, 560524, 626468, 1121048, 1252936, 2242096, 2505872, 2662489, 4484192, 5011744, 5324978, 10649956, 21299912, 42599824, 85199648]

約数ペア:

[(1, 85199648), (2, 42599824), (4, 21299912), (8, 10649956), (16, 5324978), (17, 5011744), (19, 4484192), (32, 2662489), (34, 2505872), (38, 2242096), (68, 1252936), (76, 1121048), (136, 626468), (152, 560524), (272, 313234), (304, 280262), (323, 263776), (544, 156617), (608, 140131), (646, 131888), (1292, 65944), (2584, 32972), (5168, 16486), (8243, 10336)]