4545664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 9593100

約数和(自身を除く): 5047436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2089, 2176, 4178, 8356, 16712, 33424, 35513, 66848, 71026, 133696, 142052, 267392, 284104, 568208, 1136416, 2272832, 4545664]

約数ペア:

[(1, 4545664), (2, 2272832), (4, 1136416), (8, 568208), (16, 284104), (17, 267392), (32, 142052), (34, 133696), (64, 71026), (68, 66848), (128, 35513), (136, 33424), (272, 16712), (544, 8356), (1088, 4178), (2089, 2176)]