99774088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 198720000

約数和(自身を除く): 98945912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 1468, 1999, 2936, 3998, 6239, 7996, 12478, 15992, 24956, 33983, 49912, 67966, 135932, 271864, 733633, 1467266, 2934532, 5869064, 12471761, 24943522, 49887044, 99774088]

約数ペア:

[(1, 99774088), (2, 49887044), (4, 24943522), (8, 12471761), (17, 5869064), (34, 2934532), (68, 1467266), (136, 733633), (367, 271864), (734, 135932), (1468, 67966), (1999, 49912), (2936, 33983), (3998, 24956), (6239, 15992), (7996, 12478)]