86590144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71209}}^1$

素因数の和:71240

約数の個数: 28

約数和(自身を含む): 180873400

約数和(自身を除く): 94283256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 71209, 142418, 284836, 569672, 1139344, 1352971, 2278688, 2705942, 4557376, 5411884, 10823768, 21647536, 43295072, 86590144]

約数ペア:

[(1, 86590144), (2, 43295072), (4, 21647536), (8, 10823768), (16, 5411884), (19, 4557376), (32, 2705942), (38, 2278688), (64, 1352971), (76, 1139344), (152, 569672), (304, 284836), (608, 142418), (1216, 71209)]