81060992

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{33331}}^1$

素因数の和:33364

約数の個数: 32

約数和(自身を含む): 169993200

約数和(自身を除く): 88932208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 33331, 66662, 133324, 266648, 533296, 633289, 1066592, 1266578, 2133184, 2533156, 4266368, 5066312, 10132624, 20265248, 40530496, 81060992]

約数ペア:

[(1, 81060992), (2, 40530496), (4, 20265248), (8, 10132624), (16, 5066312), (19, 4266368), (32, 2533156), (38, 2133184), (64, 1266578), (76, 1066592), (128, 633289), (152, 533296), (304, 266648), (608, 133324), (1216, 66662), (2432, 33331)]