84071086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 69271634

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 11831, 23662, 130141, 201127, 224789, 260282, 402254, 449578, 2212397, 2472679, 3821413, 4424794, 4945358, 7642826, 42035543, 84071086]

約数ペア:

[(1, 84071086), (2, 42035543), (11, 7642826), (17, 4945358), (19, 4424794), (22, 3821413), (34, 2472679), (38, 2212397), (187, 449578), (209, 402254), (323, 260282), (374, 224789), (418, 201127), (646, 130141), (3553, 23662), (7106, 11831)]