31937256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 94185000

約数和(自身を除く): 62247744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 229, 234, 298, 312, 447, 458, 468, 596, 687, 894, 916, 936, 1192, 1341, 1374, 1788, 1832, 1937, 2061, 2682, 2748, 2977, 3576, 3874, 4122, 5364, 5496, 5811, 5954, 7748, 8244, 8931, 10728, 11622, 11908, 15496, 16488, 17433, 17862, 23244, 23816, 26793, 34121, 34866, 35724, 46488, 53586, 68242, 69732, 71448, 102363, 107172, 136484, 139464, 204726, 214344, 272968, 307089, 409452, 443573, 614178, 818904, 887146, 1228356, 1330719, 1774292, 2456712, 2661438, 3548584, 3992157, 5322876, 7984314, 10645752, 15968628, 31937256]

約数ペア:

[(1, 31937256), (2, 15968628), (3, 10645752), (4, 7984314), (6, 5322876), (8, 3992157), (9, 3548584), (12, 2661438), (13, 2456712), (18, 1774292), (24, 1330719), (26, 1228356), (36, 887146), (39, 818904), (52, 614178), (72, 443573), (78, 409452), (104, 307089), (117, 272968), (149, 214344), (156, 204726), (229, 139464), (234, 136484), (298, 107172), (312, 102363), (447, 71448), (458, 69732), (468, 68242), (596, 53586), (687, 46488), (894, 35724), (916, 34866), (936, 34121), (1192, 26793), (1341, 23816), (1374, 23244), (1788, 17862), (1832, 17433), (1937, 16488), (2061, 15496), (2682, 11908), (2748, 11622), (2977, 10728), (3576, 8931), (3874, 8244), (4122, 7748), (5364, 5954), (5496, 5811)]