125398912

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{12401}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 253000800

約数和(自身を除く): 127601888

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 12401, 24802, 49604, 99208, 198416, 396832, 793664, 979679, 1587328, 1959358, 3918716, 7837432, 15674864, 31349728, 62699456, 125398912]

約数ペア:

[(1, 125398912), (2, 62699456), (4, 31349728), (8, 15674864), (16, 7837432), (32, 3918716), (64, 1959358), (79, 1587328), (128, 979679), (158, 793664), (316, 396832), (632, 198416), (1264, 99208), (2528, 49604), (5056, 24802), (10112, 12401)]