184917728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9871

約数の個数: 48

約数和(自身を含む): 395619840

約数和(自身を除く): 210702112

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 9811, 18848, 19622, 39244, 78488, 156976, 186409, 304141, 313952, 372818, 608282, 745636, 1216564, 1491272, 2433128, 2982544, 4866256, 5778679, 5965088, 9732512, 11557358, 23114716, 46229432, 92458864, 184917728]

約数ペア:

[(1, 184917728), (2, 92458864), (4, 46229432), (8, 23114716), (16, 11557358), (19, 9732512), (31, 5965088), (32, 5778679), (38, 4866256), (62, 2982544), (76, 2433128), (124, 1491272), (152, 1216564), (248, 745636), (304, 608282), (496, 372818), (589, 313952), (608, 304141), (992, 186409), (1178, 156976), (2356, 78488), (4712, 39244), (9424, 19622), (9811, 18848)]