87440896

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2634

約数の個数: 40

約数和(自身を含む): 177388200

約数和(自身を除く): 89947304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 2549, 4288, 5098, 8576, 10196, 17152, 20392, 34304, 40784, 81568, 163136, 170783, 326272, 341566, 652544, 683132, 1305088, 1366264, 2732528, 5465056, 10930112, 21860224, 43720448, 87440896]

約数ペア:

[(1, 87440896), (2, 43720448), (4, 21860224), (8, 10930112), (16, 5465056), (32, 2732528), (64, 1366264), (67, 1305088), (128, 683132), (134, 652544), (256, 341566), (268, 326272), (512, 170783), (536, 163136), (1072, 81568), (2144, 40784), (2549, 34304), (4288, 20392), (5098, 17152), (8576, 10196)]