83963872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 173964672

約数和(自身を除く): 90000800

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1597, 1643, 1696, 3194, 3286, 6388, 6572, 12776, 13144, 25552, 26288, 49507, 51104, 52576, 84641, 99014, 169282, 198028, 338564, 396056, 677128, 792112, 1354256, 1584224, 2623871, 2708512, 5247742, 10495484, 20990968, 41981936, 83963872]

約数ペア:

[(1, 83963872), (2, 41981936), (4, 20990968), (8, 10495484), (16, 5247742), (31, 2708512), (32, 2623871), (53, 1584224), (62, 1354256), (106, 792112), (124, 677128), (212, 396056), (248, 338564), (424, 198028), (496, 169282), (848, 99014), (992, 84641), (1597, 52576), (1643, 51104), (1696, 49507), (3194, 26288), (3286, 25552), (6388, 13144), (6572, 12776)]