2053584832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79621}}^1$

素因数の和:79677

約数の個数: 56

約数和(自身を含む): 4530173312

約数和(自身を除く): 2476588480

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 79621, 159242, 318484, 636968, 1035073, 1273936, 2070146, 2468251, 2547872, 4140292, 4936502, 5095744, 8280584, 9873004, 16561168, 19746008, 32087263, 33122336, 39492016, 64174526, 66244672, 78984032, 128349052, 157968064, 256698104, 513396208, 1026792416, 2053584832]

約数ペア:

[(1, 2053584832), (2, 1026792416), (4, 513396208), (8, 256698104), (13, 157968064), (16, 128349052), (26, 78984032), (31, 66244672), (32, 64174526), (52, 39492016), (62, 33122336), (64, 32087263), (104, 19746008), (124, 16561168), (208, 9873004), (248, 8280584), (403, 5095744), (416, 4936502), (496, 4140292), (806, 2547872), (832, 2468251), (992, 2070146), (1612, 1273936), (1984, 1035073), (3224, 636968), (6448, 318484), (12896, 159242), (25792, 79621)]