84321796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 162881292

約数和(自身を除く): 78559496

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 877, 1118, 1754, 1849, 2236, 3508, 3698, 7396, 11401, 22802, 24037, 37711, 45604, 48074, 75422, 96148, 150844, 490243, 980486, 1621573, 1960972, 3243146, 6486292, 21080449, 42160898, 84321796]

約数ペア:

[(1, 84321796), (2, 42160898), (4, 21080449), (13, 6486292), (26, 3243146), (43, 1960972), (52, 1621573), (86, 980486), (172, 490243), (559, 150844), (877, 96148), (1118, 75422), (1754, 48074), (1849, 45604), (2236, 37711), (3508, 24037), (3698, 22802), (7396, 11401)]