191052016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1783}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 382482464

約数和(自身を除く): 191430448

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 724, 1448, 1783, 2896, 3566, 6697, 7132, 13394, 14264, 26788, 28528, 53576, 65971, 107152, 131942, 263884, 322723, 527768, 645446, 1055536, 1290892, 2581784, 5163568, 11940751, 23881502, 47763004, 95526008, 191052016]

約数ペア:

[(1, 191052016), (2, 95526008), (4, 47763004), (8, 23881502), (16, 11940751), (37, 5163568), (74, 2581784), (148, 1290892), (181, 1055536), (296, 645446), (362, 527768), (592, 322723), (724, 263884), (1448, 131942), (1783, 107152), (2896, 65971), (3566, 53576), (6697, 28528), (7132, 26788), (13394, 14264)]