65541632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 144938640

約数和(自身を除く): 79397008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 229, 256, 344, 416, 458, 512, 559, 688, 832, 916, 1118, 1376, 1664, 1832, 2236, 2752, 2977, 3328, 3664, 4472, 5504, 5954, 6656, 7328, 8944, 9847, 11008, 11908, 14656, 17888, 19694, 22016, 23816, 29312, 35776, 39388, 47632, 58624, 71552, 78776, 95264, 117248, 128011, 143104, 157552, 190528, 256022, 286208, 315104, 381056, 512044, 630208, 762112, 1024088, 1260416, 1524224, 2048176, 2520832, 4096352, 5041664, 8192704, 16385408, 32770816, 65541632]

約数ペア:

[(1, 65541632), (2, 32770816), (4, 16385408), (8, 8192704), (13, 5041664), (16, 4096352), (26, 2520832), (32, 2048176), (43, 1524224), (52, 1260416), (64, 1024088), (86, 762112), (104, 630208), (128, 512044), (172, 381056), (208, 315104), (229, 286208), (256, 256022), (344, 190528), (416, 157552), (458, 143104), (512, 128011), (559, 117248), (688, 95264), (832, 78776), (916, 71552), (1118, 58624), (1376, 47632), (1664, 39388), (1832, 35776), (2236, 29312), (2752, 23816), (2977, 22016), (3328, 19694), (3664, 17888), (4472, 14656), (5504, 11908), (5954, 11008), (6656, 9847), (7328, 8944)]