91311352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 200931840

約数和(自身を除く): 109620488

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 536, 737, 748, 911, 1139, 1474, 1496, 1822, 2278, 2948, 3644, 4556, 5896, 7288, 9112, 10021, 12529, 15487, 20042, 25058, 30974, 40084, 50116, 61037, 61948, 80168, 100232, 122074, 123896, 170357, 244148, 340714, 488296, 671407, 681428, 1037629, 1342814, 1362856, 2075258, 2685628, 4150516, 5371256, 8301032, 11413919, 22827838, 45655676, 91311352]

約数ペア:

[(1, 91311352), (2, 45655676), (4, 22827838), (8, 11413919), (11, 8301032), (17, 5371256), (22, 4150516), (34, 2685628), (44, 2075258), (67, 1362856), (68, 1342814), (88, 1037629), (134, 681428), (136, 671407), (187, 488296), (268, 340714), (374, 244148), (536, 170357), (737, 123896), (748, 122074), (911, 100232), (1139, 80168), (1474, 61948), (1496, 61037), (1822, 50116), (2278, 40084), (2948, 30974), (3644, 25058), (4556, 20042), (5896, 15487), (7288, 12529), (9112, 10021)]