81740828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92467}}^1$

素因数の和:92501

約数の個数: 24

約数和(自身を含む): 163113552

約数和(自身を除く): 81372724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 92467, 184934, 369868, 1202071, 1571939, 2404142, 3143878, 4808284, 6287756, 20435207, 40870414, 81740828]

約数ペア:

[(1, 81740828), (2, 40870414), (4, 20435207), (13, 6287756), (17, 4808284), (26, 3143878), (34, 2404142), (52, 1571939), (68, 1202071), (221, 369868), (442, 184934), (884, 92467)]