31469328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19867}}^1$

素因数の和:19892

約数の個数: 60

約数和(自身を含む): 96081648

約数和(自身を除く): 64612320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 19867, 39734, 59601, 79468, 119202, 158936, 178803, 218537, 238404, 317872, 357606, 437074, 476808, 655611, 715212, 874148, 953616, 1311222, 1430424, 1748296, 1966833, 2622444, 2860848, 3496592, 3933666, 5244888, 7867332, 10489776, 15734664, 31469328]

約数ペア:

[(1, 31469328), (2, 15734664), (3, 10489776), (4, 7867332), (6, 5244888), (8, 3933666), (9, 3496592), (11, 2860848), (12, 2622444), (16, 1966833), (18, 1748296), (22, 1430424), (24, 1311222), (33, 953616), (36, 874148), (44, 715212), (48, 655611), (66, 476808), (72, 437074), (88, 357606), (99, 317872), (132, 238404), (144, 218537), (176, 178803), (198, 158936), (264, 119202), (396, 79468), (528, 59601), (792, 39734), (1584, 19867)]