55315328

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 111027000

約数和(自身を除く): 55711672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 3109, 4448, 6218, 8896, 12436, 17792, 24872, 49744, 99488, 198976, 397952, 432151, 864302, 1728604, 3457208, 6914416, 13828832, 27657664, 55315328]

約数ペア:

[(1, 55315328), (2, 27657664), (4, 13828832), (8, 6914416), (16, 3457208), (32, 1728604), (64, 864302), (128, 432151), (139, 397952), (278, 198976), (556, 99488), (1112, 49744), (2224, 24872), (3109, 17792), (4448, 12436), (6218, 8896)]