39204894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 42402786

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1609, 3218, 4061, 4827, 8122, 9654, 12183, 24366, 49879, 99758, 149637, 210779, 299274, 421558, 632337, 1264674, 6534149, 13068298, 19602447, 39204894]

約数ペア:

[(1, 39204894), (2, 19602447), (3, 13068298), (6, 6534149), (31, 1264674), (62, 632337), (93, 421558), (131, 299274), (186, 210779), (262, 149637), (393, 99758), (786, 49879), (1609, 24366), (3218, 12183), (4061, 9654), (4827, 8122)]