89788288

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41263}}^1$

素因数の和:41294

約数の個数: 32

約数和(自身を含む): 189401760

約数和(自身を除く): 99613472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 41263, 82526, 165052, 330104, 660208, 701471, 1320416, 1402942, 2640832, 2805884, 5281664, 5611768, 11223536, 22447072, 44894144, 89788288]

約数ペア:

[(1, 89788288), (2, 44894144), (4, 22447072), (8, 11223536), (16, 5611768), (17, 5281664), (32, 2805884), (34, 2640832), (64, 1402942), (68, 1320416), (128, 701471), (136, 660208), (272, 330104), (544, 165052), (1088, 82526), (2176, 41263)]