31820778902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{3659}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 55307577600

約数和(自身を除く): 23486798698

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 317, 319, 473, 634, 638, 946, 1247, 2494, 3487, 3659, 6974, 7318, 9193, 13631, 13717, 18386, 27262, 27434, 40249, 80498, 101123, 106111, 149941, 157337, 202246, 212222, 299882, 314674, 395299, 790598, 1159903, 1167221, 1730707, 2319806, 2334442, 3461414, 4348289, 4562773, 8696578, 9125546, 12758933, 25517866, 33637187, 49875829, 50190503, 67274374, 99751658, 100381006, 370009057, 548634119, 740018114, 1097268238, 1446399041, 2892798082, 15910389451, 31820778902]

約数ペア:

[(1, 31820778902), (2, 15910389451), (11, 2892798082), (22, 1446399041), (29, 1097268238), (43, 740018114), (58, 548634119), (86, 370009057), (317, 100381006), (319, 99751658), (473, 67274374), (634, 50190503), (638, 49875829), (946, 33637187), (1247, 25517866), (2494, 12758933), (3487, 9125546), (3659, 8696578), (6974, 4562773), (7318, 4348289), (9193, 3461414), (13631, 2334442), (13717, 2319806), (18386, 1730707), (27262, 1167221), (27434, 1159903), (40249, 790598), (80498, 395299), (101123, 314674), (106111, 299882), (149941, 212222), (157337, 202246)]