80229296

素因数分解:

$2^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1087}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 178083840

約数和(自身を除く): 97854544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659, 1087, 1318, 2174, 2636, 4348, 4613, 5272, 7609, 8696, 9226, 10544, 15218, 17392, 18452, 30436, 36904, 60872, 73808, 121744, 716333, 1432666, 2865332, 5014331, 5730664, 10028662, 11461328, 20057324, 40114648, 80229296]

約数ペア:

[(1, 80229296), (2, 40114648), (4, 20057324), (7, 11461328), (8, 10028662), (14, 5730664), (16, 5014331), (28, 2865332), (56, 1432666), (112, 716333), (659, 121744), (1087, 73808), (1318, 60872), (2174, 36904), (2636, 30436), (4348, 18452), (4613, 17392), (5272, 15218), (7609, 10544), (8696, 9226)]