219008896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{90053}}^1$

素因数の和:90086

約数の個数: 32

約数和(自身を含む): 459275400

約数和(自身を除く): 240266504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 90053, 180106, 360212, 720424, 1440848, 1711007, 2881696, 3422014, 5763392, 6844028, 11526784, 13688056, 27376112, 54752224, 109504448, 219008896]

約数ペア:

[(1, 219008896), (2, 109504448), (4, 54752224), (8, 27376112), (16, 13688056), (19, 11526784), (32, 6844028), (38, 5763392), (64, 3422014), (76, 2881696), (128, 1711007), (152, 1440848), (304, 720424), (608, 360212), (1216, 180106), (2432, 90053)]