885313984

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5531}}^1$

素因数の和:5645

約数の個数: 56

約数和(自身を含む): 1829476656

約数和(自身を除く): 944162672

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2501, 2624, 3904, 5002, 5531, 10004, 11062, 20008, 22124, 40016, 44248, 80032, 88496, 160064, 176992, 226771, 337391, 353984, 453542, 674782, 907084, 1349564, 1814168, 2699128, 3628336, 5398256, 7256672, 10796512, 13833031, 14513344, 21593024, 27666062, 55332124, 110664248, 221328496, 442656992, 885313984]

約数ペア:

[(1, 885313984), (2, 442656992), (4, 221328496), (8, 110664248), (16, 55332124), (32, 27666062), (41, 21593024), (61, 14513344), (64, 13833031), (82, 10796512), (122, 7256672), (164, 5398256), (244, 3628336), (328, 2699128), (488, 1814168), (656, 1349564), (976, 907084), (1312, 674782), (1952, 453542), (2501, 353984), (2624, 337391), (3904, 226771), (5002, 176992), (5531, 160064), (10004, 88496), (11062, 80032), (20008, 44248), (22124, 40016)]