87755072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{72167}}^1$

素因数の和:72198

約数の個数: 28

約数和(自身を含む): 183306720

約数和(自身を除く): 95551648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 72167, 144334, 288668, 577336, 1154672, 1371173, 2309344, 2742346, 4618688, 5484692, 10969384, 21938768, 43877536, 87755072]

約数ペア:

[(1, 87755072), (2, 43877536), (4, 21938768), (8, 10969384), (16, 5484692), (19, 4618688), (32, 2742346), (38, 2309344), (64, 1371173), (76, 1154672), (152, 577336), (304, 288668), (608, 144334), (1216, 72167)]