16471416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 46379520

約数和(自身を除く): 29908104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 131, 156, 169, 186, 248, 262, 312, 338, 372, 393, 403, 507, 524, 676, 744, 786, 806, 1014, 1048, 1209, 1352, 1572, 1612, 1703, 2028, 2418, 3144, 3224, 3406, 4056, 4061, 4836, 5109, 5239, 6812, 8122, 9672, 10218, 10478, 12183, 13624, 15717, 16244, 20436, 20956, 22139, 24366, 31434, 32488, 40872, 41912, 44278, 48732, 52793, 62868, 66417, 88556, 97464, 105586, 125736, 132834, 158379, 177112, 211172, 265668, 316758, 422344, 531336, 633516, 686309, 1267032, 1372618, 2058927, 2745236, 4117854, 5490472, 8235708, 16471416]

約数ペア:

[(1, 16471416), (2, 8235708), (3, 5490472), (4, 4117854), (6, 2745236), (8, 2058927), (12, 1372618), (13, 1267032), (24, 686309), (26, 633516), (31, 531336), (39, 422344), (52, 316758), (62, 265668), (78, 211172), (93, 177112), (104, 158379), (124, 132834), (131, 125736), (156, 105586), (169, 97464), (186, 88556), (248, 66417), (262, 62868), (312, 52793), (338, 48732), (372, 44278), (393, 41912), (403, 40872), (507, 32488), (524, 31434), (676, 24366), (744, 22139), (786, 20956), (806, 20436), (1014, 16244), (1048, 15717), (1209, 13624), (1352, 12183), (1572, 10478), (1612, 10218), (1703, 9672), (2028, 8122), (2418, 6812), (3144, 5239), (3224, 5109), (3406, 4836), (4056, 4061)]