85669376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 188248368

約数和(自身を除く): 102578992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 211, 244, 256, 416, 422, 488, 512, 793, 832, 844, 976, 1586, 1664, 1688, 1952, 2743, 3172, 3328, 3376, 3904, 5486, 6344, 6656, 6752, 7808, 10972, 12688, 12871, 13504, 15616, 21944, 25376, 25742, 27008, 31232, 43888, 50752, 51484, 54016, 87776, 101504, 102968, 108032, 167323, 175552, 203008, 205936, 334646, 351104, 406016, 411872, 669292, 702208, 823744, 1338584, 1404416, 1647488, 2677168, 3294976, 5354336, 6589952, 10708672, 21417344, 42834688, 85669376]

約数ペア:

[(1, 85669376), (2, 42834688), (4, 21417344), (8, 10708672), (13, 6589952), (16, 5354336), (26, 3294976), (32, 2677168), (52, 1647488), (61, 1404416), (64, 1338584), (104, 823744), (122, 702208), (128, 669292), (208, 411872), (211, 406016), (244, 351104), (256, 334646), (416, 205936), (422, 203008), (488, 175552), (512, 167323), (793, 108032), (832, 102968), (844, 101504), (976, 87776), (1586, 54016), (1664, 51484), (1688, 50752), (1952, 43888), (2743, 31232), (3172, 27008), (3328, 25742), (3376, 25376), (3904, 21944), (5486, 15616), (6344, 13504), (6656, 12871), (6752, 12688), (7808, 10972)]