42440996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2131}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 80231424

約数和(自身を除く): 37790428

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 2131, 4262, 4979, 8524, 9958, 19916, 27703, 55406, 110812, 816173, 1632346, 3264692, 10610249, 21220498, 42440996]

約数ペア:

[(1, 42440996), (2, 21220498), (4, 10610249), (13, 3264692), (26, 1632346), (52, 816173), (383, 110812), (766, 55406), (1532, 27703), (2131, 19916), (4262, 9958), (4979, 8524)]