86438924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 178634400

約数和(自身を除く): 92195476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 349, 433, 572, 698, 866, 1396, 1732, 3839, 4537, 4763, 5629, 7678, 9074, 9526, 11258, 15356, 18148, 19052, 22516, 49907, 61919, 99814, 123838, 151117, 199628, 247676, 302234, 604468, 1662287, 1964521, 3324574, 3929042, 6649148, 7858084, 21609731, 43219462, 86438924]

約数ペア:

[(1, 86438924), (2, 43219462), (4, 21609731), (11, 7858084), (13, 6649148), (22, 3929042), (26, 3324574), (44, 1964521), (52, 1662287), (143, 604468), (286, 302234), (349, 247676), (433, 199628), (572, 151117), (698, 123838), (866, 99814), (1396, 61919), (1732, 49907), (3839, 22516), (4537, 19052), (4763, 18148), (5629, 15356), (7678, 11258), (9074, 9526)]