331345664

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{99563}}^1$

素因数の和:99592

約数の個数: 36

約数和(自身を含む): 712280856

約数和(自身を除く): 380935192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 99563, 199126, 398252, 796504, 1294319, 1593008, 2588638, 3186016, 5177276, 6372032, 10354552, 12744064, 20709104, 25488128, 41418208, 82836416, 165672832, 331345664]

約数ペア:

[(1, 331345664), (2, 165672832), (4, 82836416), (8, 41418208), (13, 25488128), (16, 20709104), (26, 12744064), (32, 10354552), (52, 6372032), (64, 5177276), (104, 3186016), (128, 2588638), (208, 1593008), (256, 1294319), (416, 796504), (832, 398252), (1664, 199126), (3328, 99563)]