306071936

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{55609}}^1$

素因数の和:55666

約数の個数: 32

約数和(自身を含む): 623944200

約数和(自身を除く): 317872264

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 55609, 111218, 222436, 444872, 889744, 1779488, 2391187, 3558976, 4782374, 7117952, 9564748, 19129496, 38258992, 76517984, 153035968, 306071936]

約数ペア:

[(1, 306071936), (2, 153035968), (4, 76517984), (8, 38258992), (16, 19129496), (32, 9564748), (43, 7117952), (64, 4782374), (86, 3558976), (128, 2391187), (172, 1779488), (344, 889744), (688, 444872), (1376, 222436), (2752, 111218), (5504, 55609)]