16811453344

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{773723}}^1$

素因数の和:773837

約数の個数: 48

約数和(自身を含む): 38215775808

約数和(自身を除く): 21404322464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 773723, 1547446, 3094892, 5416061, 6189784, 10832122, 12379568, 21664244, 24759136, 43328488, 75051131, 86656976, 150102262, 173313952, 300204524, 525357917, 600409048, 1050715834, 1200818096, 2101431668, 2401636192, 4202863336, 8405726672, 16811453344]

約数ペア:

[(1, 16811453344), (2, 8405726672), (4, 4202863336), (7, 2401636192), (8, 2101431668), (14, 1200818096), (16, 1050715834), (28, 600409048), (32, 525357917), (56, 300204524), (97, 173313952), (112, 150102262), (194, 86656976), (224, 75051131), (388, 43328488), (679, 24759136), (776, 21664244), (1358, 12379568), (1552, 10832122), (2716, 6189784), (3104, 5416061), (5432, 3094892), (10864, 1547446), (21728, 773723)]