85857562

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 65027942

約数列:

[1, 2, 7, 14, 53, 106, 251, 371, 461, 502, 742, 922, 1757, 3227, 3514, 6454, 13303, 24433, 26606, 48866, 93121, 115711, 171031, 186242, 231422, 342062, 809977, 1619954, 6132683, 12265366, 42928781, 85857562]

約数ペア:

[(1, 85857562), (2, 42928781), (7, 12265366), (14, 6132683), (53, 1619954), (106, 809977), (251, 342062), (371, 231422), (461, 186242), (502, 171031), (742, 115711), (922, 93121), (1757, 48866), (3227, 26606), (3514, 24433), (6454, 13303)]