16191616

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 22878464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1063, 1088, 1904, 2126, 2176, 3808, 4252, 7441, 7616, 8504, 14882, 15232, 17008, 18071, 29764, 34016, 36142, 59528, 68032, 72284, 119056, 126497, 136064, 144568, 238112, 252994, 289136, 476224, 505988, 578272, 952448, 1011976, 1156544, 2023952, 2313088, 4047904, 8095808, 16191616]

約数ペア:

[(1, 16191616), (2, 8095808), (4, 4047904), (7, 2313088), (8, 2023952), (14, 1156544), (16, 1011976), (17, 952448), (28, 578272), (32, 505988), (34, 476224), (56, 289136), (64, 252994), (68, 238112), (112, 144568), (119, 136064), (128, 126497), (136, 119056), (224, 72284), (238, 68032), (272, 59528), (448, 36142), (476, 34016), (544, 29764), (896, 18071), (952, 17008), (1063, 15232), (1088, 14882), (1904, 8504), (2126, 7616), (2176, 7441), (3808, 4252)]