23161072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7777

約数の個数: 40

約数和(自身を含む): 51840432

約数和(自身を除く): 28679360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 7741, 15482, 30964, 61928, 85151, 123856, 131597, 170302, 263194, 340604, 526388, 681208, 1052776, 1362416, 1447567, 2105552, 2895134, 5790268, 11580536, 23161072]

約数ペア:

[(1, 23161072), (2, 11580536), (4, 5790268), (8, 2895134), (11, 2105552), (16, 1447567), (17, 1362416), (22, 1052776), (34, 681208), (44, 526388), (68, 340604), (88, 263194), (136, 170302), (176, 131597), (187, 123856), (272, 85151), (374, 61928), (748, 30964), (1496, 15482), (2992, 7741)]