69380356

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{18049}}^1$

素因数の和:18115

約数の個数: 18

約数和(自身を含む): 125465550

約数和(自身を除く): 56085194

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 18049, 36098, 72196, 559519, 1119038, 2238076, 17345089, 34690178, 69380356]

約数ペア:

[(1, 69380356), (2, 34690178), (4, 17345089), (31, 2238076), (62, 1119038), (124, 559519), (961, 72196), (1922, 36098), (3844, 18049)]