85983398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 57233242

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1553, 1786, 2914, 3106, 27683, 29507, 48143, 55366, 59014, 72991, 96286, 145982, 914717, 1386829, 1829434, 2262721, 2773658, 4525442, 42991699, 85983398]

約数ペア:

[(1, 85983398), (2, 42991699), (19, 4525442), (31, 2773658), (38, 2262721), (47, 1829434), (62, 1386829), (94, 914717), (589, 145982), (893, 96286), (1178, 72991), (1457, 59014), (1553, 55366), (1786, 48143), (2914, 29507), (3106, 27683)]