109563916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 241016832

約数和(自身を除く): 131452916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 2801, 3556, 5588, 5602, 9779, 11204, 19558, 19607, 30811, 39116, 39214, 61622, 78428, 123244, 215677, 355727, 431354, 711454, 862708, 1422908, 2490089, 3912997, 4980178, 7825994, 9960356, 15651988, 27390979, 54781958, 109563916]

約数ペア:

[(1, 109563916), (2, 54781958), (4, 27390979), (7, 15651988), (11, 9960356), (14, 7825994), (22, 4980178), (28, 3912997), (44, 2490089), (77, 1422908), (127, 862708), (154, 711454), (254, 431354), (308, 355727), (508, 215677), (889, 123244), (1397, 78428), (1778, 61622), (2794, 39214), (2801, 39116), (3556, 30811), (5588, 19607), (5602, 19558), (9779, 11204)]