22176128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13354

約数の個数: 32

約数和(自身を含む): 47580960

約数和(自身を除く): 25404832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13327, 26654, 53308, 106616, 173251, 213232, 346502, 426464, 693004, 852928, 1386008, 1705856, 2772016, 5544032, 11088064, 22176128]

約数ペア:

[(1, 22176128), (2, 11088064), (4, 5544032), (8, 2772016), (13, 1705856), (16, 1386008), (26, 852928), (32, 693004), (52, 426464), (64, 346502), (104, 213232), (128, 173251), (208, 106616), (416, 53308), (832, 26654), (1664, 13327)]