16320291272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{182423}}^1$

素因数の和:182693

約数の個数: 32

約数和(自身を含む): 31325849280

約数和(自身を除く): 15005558008

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 844, 1688, 11183, 22366, 44732, 89464, 182423, 364846, 729692, 1459384, 9668419, 19336838, 38491253, 38673676, 76982506, 77347352, 153965012, 307930024, 2040036409, 4080072818, 8160145636, 16320291272]

約数ペア:

[(1, 16320291272), (2, 8160145636), (4, 4080072818), (8, 2040036409), (53, 307930024), (106, 153965012), (211, 77347352), (212, 76982506), (422, 38673676), (424, 38491253), (844, 19336838), (1688, 9668419), (11183, 1459384), (22366, 729692), (44732, 364846), (89464, 182423)]