2166208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 4992624

約数和(自身を除く): 2826416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 181, 187, 272, 352, 362, 374, 544, 704, 724, 748, 1088, 1448, 1496, 1991, 2896, 2992, 3077, 3982, 5792, 5984, 6154, 7964, 11584, 11968, 12308, 15928, 24616, 31856, 33847, 49232, 63712, 67694, 98464, 127424, 135388, 196928, 270776, 541552, 1083104, 2166208]

約数ペア:

[(1, 2166208), (2, 1083104), (4, 541552), (8, 270776), (11, 196928), (16, 135388), (17, 127424), (22, 98464), (32, 67694), (34, 63712), (44, 49232), (64, 33847), (68, 31856), (88, 24616), (136, 15928), (176, 12308), (181, 11968), (187, 11584), (272, 7964), (352, 6154), (362, 5984), (374, 5792), (544, 3982), (704, 3077), (724, 2992), (748, 2896), (1088, 1991), (1448, 1496)]