31371816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 93965760

約数和(自身を除く): 62593944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 353, 483, 529, 552, 644, 706, 966, 1058, 1059, 1288, 1412, 1587, 1932, 2116, 2118, 2471, 2824, 3174, 3703, 3864, 4232, 4236, 4942, 6348, 7406, 7413, 8119, 8472, 9884, 11109, 12696, 14812, 14826, 16238, 19768, 22218, 24357, 29624, 29652, 32476, 44436, 48714, 56833, 59304, 64952, 88872, 97428, 113666, 170499, 186737, 194856, 227332, 340998, 373474, 454664, 560211, 681996, 746948, 1120422, 1307159, 1363992, 1493896, 2240844, 2614318, 3921477, 4481688, 5228636, 7842954, 10457272, 15685908, 31371816]

約数ペア:

[(1, 31371816), (2, 15685908), (3, 10457272), (4, 7842954), (6, 5228636), (7, 4481688), (8, 3921477), (12, 2614318), (14, 2240844), (21, 1493896), (23, 1363992), (24, 1307159), (28, 1120422), (42, 746948), (46, 681996), (56, 560211), (69, 454664), (84, 373474), (92, 340998), (138, 227332), (161, 194856), (168, 186737), (184, 170499), (276, 113666), (322, 97428), (353, 88872), (483, 64952), (529, 59304), (552, 56833), (644, 48714), (706, 44436), (966, 32476), (1058, 29652), (1059, 29624), (1288, 24357), (1412, 22218), (1587, 19768), (1932, 16238), (2116, 14826), (2118, 14812), (2471, 12696), (2824, 11109), (3174, 9884), (3703, 8472), (3864, 8119), (4232, 7413), (4236, 7406), (4942, 6348)]