8209912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 16909560

約数和(自身を除く): 8699648

約数列:

[1, 2, 4, 8, 17, 34, 53, 67, 68, 106, 134, 136, 212, 268, 289, 424, 536, 578, 901, 1139, 1156, 1802, 2278, 2312, 3551, 3604, 4556, 7102, 7208, 9112, 14204, 15317, 19363, 28408, 30634, 38726, 60367, 61268, 77452, 120734, 122536, 154904, 241468, 482936, 1026239, 2052478, 4104956, 8209912]

約数ペア:

[(1, 8209912), (2, 4104956), (4, 2052478), (8, 1026239), (17, 482936), (34, 241468), (53, 154904), (67, 122536), (68, 120734), (106, 77452), (134, 61268), (136, 60367), (212, 38726), (268, 30634), (289, 28408), (424, 19363), (536, 15317), (578, 14204), (901, 9112), (1139, 7208), (1156, 7102), (1802, 4556), (2278, 3604), (2312, 3551)]