85218172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39971}}^1$

素因数の和:40029

約数の個数: 24

約数和(自身を含む): 164524752

約数和(自身を除く): 79306580

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 39971, 79942, 159884, 519623, 1039246, 1638811, 2078492, 3277622, 6555244, 21304543, 42609086, 85218172]

約数ペア:

[(1, 85218172), (2, 42609086), (4, 21304543), (13, 6555244), (26, 3277622), (41, 2078492), (52, 1638811), (82, 1039246), (164, 519623), (533, 159884), (1066, 79942), (2132, 39971)]