82813966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 49766834

約数列:

[1, 2, 29, 58, 61, 89, 122, 178, 263, 526, 1769, 2581, 3538, 5162, 5429, 7627, 10858, 15254, 16043, 23407, 32086, 46814, 157441, 314882, 465247, 678803, 930494, 1357606, 1427827, 2855654, 41406983, 82813966]

約数ペア:

[(1, 82813966), (2, 41406983), (29, 2855654), (58, 1427827), (61, 1357606), (89, 930494), (122, 678803), (178, 465247), (263, 314882), (526, 157441), (1769, 46814), (2581, 32086), (3538, 23407), (5162, 16043), (5429, 15254), (7627, 10858)]