161825792

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6914

約数の個数: 44

約数和(自身を含む): 337607616

約数和(自身を除く): 175781824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 6871, 11776, 13742, 23552, 27484, 54968, 109936, 158033, 219872, 316066, 439744, 632132, 879488, 1264264, 1758976, 2528528, 3517952, 5057056, 7035904, 10114112, 20228224, 40456448, 80912896, 161825792]

約数ペア:

[(1, 161825792), (2, 80912896), (4, 40456448), (8, 20228224), (16, 10114112), (23, 7035904), (32, 5057056), (46, 3517952), (64, 2528528), (92, 1758976), (128, 1264264), (184, 879488), (256, 632132), (368, 439744), (512, 316066), (736, 219872), (1024, 158033), (1472, 109936), (2944, 54968), (5888, 27484), (6871, 23552), (11776, 13742)]