1662464

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 40

約数和(自身を含む): 3535488

約数和(自身を除く): 1873024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 191, 256, 272, 382, 512, 544, 764, 1088, 1528, 2176, 3056, 3247, 4352, 6112, 6494, 8704, 12224, 12988, 24448, 25976, 48896, 51952, 97792, 103904, 207808, 415616, 831232, 1662464]

約数ペア:

[(1, 1662464), (2, 831232), (4, 415616), (8, 207808), (16, 103904), (17, 97792), (32, 51952), (34, 48896), (64, 25976), (68, 24448), (128, 12988), (136, 12224), (191, 8704), (256, 6494), (272, 6112), (382, 4352), (512, 3247), (544, 3056), (764, 2176), (1088, 1528)]