90885778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{45127}}^1$

素因数の和:45201

約数の個数: 16

約数和(自身を含む): 146214720

約数和(自身を除く): 55328942

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 45127, 90254, 857413, 1714826, 2391731, 4783462, 45442889, 90885778]

約数ペア:

[(1, 90885778), (2, 45442889), (19, 4783462), (38, 2391731), (53, 1714826), (106, 857413), (1007, 90254), (2014, 45127)]