16470416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 35578080

約数和(自身を除く): 19107664

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3187, 5168, 6374, 12748, 25496, 50992, 54179, 60553, 108358, 121106, 216716, 242212, 433432, 484424, 866864, 968848, 1029401, 2058802, 4117604, 8235208, 16470416]

約数ペア:

[(1, 16470416), (2, 8235208), (4, 4117604), (8, 2058802), (16, 1029401), (17, 968848), (19, 866864), (34, 484424), (38, 433432), (68, 242212), (76, 216716), (136, 121106), (152, 108358), (272, 60553), (304, 54179), (323, 50992), (646, 25496), (1292, 12748), (2584, 6374), (3187, 5168)]