80148289328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1665869}}^1$

素因数の和:1666005

約数の個数: 40

約数和(自身を含む): 161949217920

約数和(自身を除く): 81800928592

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 24056, 48112, 1665869, 3331738, 6663476, 13326952, 26653904, 51641939, 103283878, 161589293, 206567756, 323178586, 413135512, 646357172, 826271024, 1292714344, 2585428688, 5009268083, 10018536166, 20037072332, 40074144664, 80148289328]

約数ペア:

[(1, 80148289328), (2, 40074144664), (4, 20037072332), (8, 10018536166), (16, 5009268083), (31, 2585428688), (62, 1292714344), (97, 826271024), (124, 646357172), (194, 413135512), (248, 323178586), (388, 206567756), (496, 161589293), (776, 103283878), (1552, 51641939), (3007, 26653904), (6014, 13326952), (12028, 6663476), (24056, 3331738), (48112, 1665869)]