30879368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 63015960

約数和(自身を除く): 32136592

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 3061, 5044, 6122, 10088, 12244, 24488, 39793, 79586, 159172, 296917, 318344, 593834, 1187668, 2375336, 3859921, 7719842, 15439684, 30879368]

約数ペア:

[(1, 30879368), (2, 15439684), (4, 7719842), (8, 3859921), (13, 2375336), (26, 1187668), (52, 593834), (97, 318344), (104, 296917), (194, 159172), (388, 79586), (776, 39793), (1261, 24488), (2522, 12244), (3061, 10088), (5044, 6122)]