71084168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20333}}^1$

素因数の和:20381

約数の個数: 32

約数和(自身を含む): 146404800

約数和(自身を除く): 75320632

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20333, 40666, 81332, 162664, 386327, 467659, 772654, 935318, 1545308, 1870636, 3090616, 3741272, 8885521, 17771042, 35542084, 71084168]

約数ペア:

[(1, 71084168), (2, 35542084), (4, 17771042), (8, 8885521), (19, 3741272), (23, 3090616), (38, 1870636), (46, 1545308), (76, 935318), (92, 772654), (152, 467659), (184, 386327), (437, 162664), (874, 81332), (1748, 40666), (3496, 20333)]