80477312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{33091}}^1$

素因数の和:33124

約数の個数: 32

約数和(自身を含む): 168769200

約数和(自身を除く): 88291888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 33091, 66182, 132364, 264728, 529456, 628729, 1058912, 1257458, 2117824, 2514916, 4235648, 5029832, 10059664, 20119328, 40238656, 80477312]

約数ペア:

[(1, 80477312), (2, 40238656), (4, 20119328), (8, 10059664), (16, 5029832), (19, 4235648), (32, 2514916), (38, 2117824), (64, 1257458), (76, 1058912), (128, 628729), (152, 529456), (304, 264728), (608, 132364), (1216, 66182), (2432, 33091)]