85917952

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 181016640

約数和(自身を除く): 95098688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 163, 232, 256, 284, 326, 464, 568, 652, 928, 1136, 1304, 1856, 2059, 2272, 2608, 3712, 4118, 4544, 4727, 5216, 7424, 8236, 9088, 9454, 10432, 11573, 16472, 18176, 18908, 20864, 23146, 32944, 37816, 41728, 46292, 65888, 75632, 92584, 131776, 151264, 185168, 263552, 302528, 335617, 370336, 527104, 605056, 671234, 740672, 1210112, 1342468, 1481344, 2684936, 2962688, 5369872, 10739744, 21479488, 42958976, 85917952]

約数ペア:

[(1, 85917952), (2, 42958976), (4, 21479488), (8, 10739744), (16, 5369872), (29, 2962688), (32, 2684936), (58, 1481344), (64, 1342468), (71, 1210112), (116, 740672), (128, 671234), (142, 605056), (163, 527104), (232, 370336), (256, 335617), (284, 302528), (326, 263552), (464, 185168), (568, 151264), (652, 131776), (928, 92584), (1136, 75632), (1304, 65888), (1856, 46292), (2059, 41728), (2272, 37816), (2608, 32944), (3712, 23146), (4118, 20864), (4544, 18908), (4727, 18176), (5216, 16472), (7424, 11573), (8236, 10432), (9088, 9454)]