225087368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{30817}}^1$

素因数の和:30917

約数の個数: 32

約数和(自身を含む): 465968160

約数和(自身を除く): 240880792

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 30817, 61634, 123268, 246536, 338987, 677974, 1355948, 2557811, 2711896, 5115622, 10231244, 20462488, 28135921, 56271842, 112543684, 225087368]

約数ペア:

[(1, 225087368), (2, 112543684), (4, 56271842), (8, 28135921), (11, 20462488), (22, 10231244), (44, 5115622), (83, 2711896), (88, 2557811), (166, 1355948), (332, 677974), (664, 338987), (913, 246536), (1826, 123268), (3652, 61634), (7304, 30817)]