84151298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17678

約数の個数: 32

約数和(自身を含む): 162459648

約数和(自身を除く): 78308350

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17627, 35254, 123389, 193897, 246778, 387794, 546437, 1092874, 1357279, 2714558, 3825059, 6010807, 7650118, 12021614, 42075649, 84151298]

約数ペア:

[(1, 84151298), (2, 42075649), (7, 12021614), (11, 7650118), (14, 6010807), (22, 3825059), (31, 2714558), (62, 1357279), (77, 1092874), (154, 546437), (217, 387794), (341, 246778), (434, 193897), (682, 123389), (2387, 35254), (4774, 17627)]