31551138708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{351929}}^1$

素因数の和:352208

約数の個数: 48

約数和(自身を含む): 76309685760

約数和(自身を除く): 44758547052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 241, 372, 482, 723, 964, 1446, 2892, 7471, 14942, 22413, 29884, 44826, 89652, 351929, 703858, 1055787, 1407716, 2111574, 4223148, 10909799, 21819598, 32729397, 43639196, 65458794, 84814889, 130917588, 169629778, 254444667, 339259556, 508889334, 1017778668, 2629261559, 5258523118, 7887784677, 10517046236, 15775569354, 31551138708]

約数ペア:

[(1, 31551138708), (2, 15775569354), (3, 10517046236), (4, 7887784677), (6, 5258523118), (12, 2629261559), (31, 1017778668), (62, 508889334), (93, 339259556), (124, 254444667), (186, 169629778), (241, 130917588), (372, 84814889), (482, 65458794), (723, 43639196), (964, 32729397), (1446, 21819598), (2892, 10909799), (7471, 4223148), (14942, 2111574), (22413, 1407716), (29884, 1055787), (44826, 703858), (89652, 351929)]