16519168

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 52

約数和(自身を含む): 34238380

約数和(自身を除く): 17719212

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 128, 148, 218, 256, 296, 436, 512, 592, 872, 1024, 1184, 1744, 2048, 2368, 3488, 4033, 4096, 4736, 6976, 8066, 9472, 13952, 16132, 18944, 27904, 32264, 37888, 55808, 64528, 75776, 111616, 129056, 151552, 223232, 258112, 446464, 516224, 1032448, 2064896, 4129792, 8259584, 16519168]

約数ペア:

[(1, 16519168), (2, 8259584), (4, 4129792), (8, 2064896), (16, 1032448), (32, 516224), (37, 446464), (64, 258112), (74, 223232), (109, 151552), (128, 129056), (148, 111616), (218, 75776), (256, 64528), (296, 55808), (436, 37888), (512, 32264), (592, 27904), (872, 18944), (1024, 16132), (1184, 13952), (1744, 9472), (2048, 8066), (2368, 6976), (3488, 4736), (4033, 4096)]