85513984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{17581}}^1$

素因数の和:17616

約数の個数: 36

約数和(自身を含む): 179688040

約数和(自身を除く): 94174056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 17581, 35162, 70324, 140648, 281296, 334039, 562592, 668078, 1125184, 1336156, 2250368, 2672312, 4500736, 5344624, 10689248, 21378496, 42756992, 85513984]

約数ペア:

[(1, 85513984), (2, 42756992), (4, 21378496), (8, 10689248), (16, 5344624), (19, 4500736), (32, 2672312), (38, 2250368), (64, 1336156), (76, 1125184), (128, 668078), (152, 562592), (256, 334039), (304, 281296), (608, 140648), (1216, 70324), (2432, 35162), (4864, 17581)]