1881623392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{27697}}^1$

素因数の和:27911

約数の個数: 48

約数和(自身を含む): 4062299472

約数和(自身を除く): 2180676080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 772, 1544, 2123, 3088, 4246, 6176, 8492, 16984, 27697, 33968, 55394, 67936, 110788, 221576, 304667, 443152, 609334, 886304, 1218668, 2437336, 4874672, 5345521, 9749344, 10691042, 21382084, 42764168, 58800731, 85528336, 117601462, 171056672, 235202924, 470405848, 940811696, 1881623392]

約数ペア:

[(1, 1881623392), (2, 940811696), (4, 470405848), (8, 235202924), (11, 171056672), (16, 117601462), (22, 85528336), (32, 58800731), (44, 42764168), (88, 21382084), (176, 10691042), (193, 9749344), (352, 5345521), (386, 4874672), (772, 2437336), (1544, 1218668), (2123, 886304), (3088, 609334), (4246, 443152), (6176, 304667), (8492, 221576), (16984, 110788), (27697, 67936), (33968, 55394)]