83978656

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61031}}^1$

素因数の和:61084

約数の個数: 24

約数和(自身を含む): 169180704

約数和(自身を除く): 85202048

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 61031, 122062, 244124, 488248, 976496, 1952992, 2624333, 5248666, 10497332, 20994664, 41989328, 83978656]

約数ペア:

[(1, 83978656), (2, 41989328), (4, 20994664), (8, 10497332), (16, 5248666), (32, 2624333), (43, 1952992), (86, 976496), (172, 488248), (344, 244124), (688, 122062), (1376, 61031)]