16020928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 56

約数和(自身を含む): 39648384

約数和(自身を除く): 23627456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3251, 4928, 6502, 13004, 22757, 26008, 35761, 45514, 52016, 71522, 91028, 104032, 143044, 182056, 208064, 250327, 286088, 364112, 500654, 572176, 728224, 1001308, 1144352, 1456448, 2002616, 2288704, 4005232, 8010464, 16020928]

約数ペア:

[(1, 16020928), (2, 8010464), (4, 4005232), (7, 2288704), (8, 2002616), (11, 1456448), (14, 1144352), (16, 1001308), (22, 728224), (28, 572176), (32, 500654), (44, 364112), (56, 286088), (64, 250327), (77, 208064), (88, 182056), (112, 143044), (154, 104032), (176, 91028), (224, 71522), (308, 52016), (352, 45514), (448, 35761), (616, 26008), (704, 22757), (1232, 13004), (2464, 6502), (3251, 4928)]