31837930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 24

約数和(自身を含む): 59234436

約数和(自身を除く): 27396506

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 3313, 4805, 6626, 9610, 16565, 33130, 102703, 205406, 513515, 1027030, 3183793, 6367586, 15918965, 31837930]

約数ペア:

[(1, 31837930), (2, 15918965), (5, 6367586), (10, 3183793), (31, 1027030), (62, 513515), (155, 205406), (310, 102703), (961, 33130), (1922, 16565), (3313, 9610), (4805, 6626)]