90707584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 205778880

約数和(自身を除く): 115071296

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2801, 2944, 4048, 5602, 8096, 11204, 16192, 22408, 30811, 32384, 44816, 61622, 64423, 89632, 123244, 128846, 179264, 246488, 257692, 358528, 492976, 515384, 708653, 985952, 1030768, 1417306, 1971904, 2061536, 2834612, 3943808, 4123072, 5669224, 8246144, 11338448, 22676896, 45353792, 90707584]

約数ペア:

[(1, 90707584), (2, 45353792), (4, 22676896), (8, 11338448), (11, 8246144), (16, 5669224), (22, 4123072), (23, 3943808), (32, 2834612), (44, 2061536), (46, 1971904), (64, 1417306), (88, 1030768), (92, 985952), (128, 708653), (176, 515384), (184, 492976), (253, 358528), (352, 257692), (368, 246488), (506, 179264), (704, 128846), (736, 123244), (1012, 89632), (1408, 64423), (1472, 61622), (2024, 44816), (2801, 32384), (2944, 30811), (4048, 22408), (5602, 16192), (8096, 11204)]