23630816

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 54295920

約数和(自身を除く): 30665104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 359, 374, 484, 544, 718, 748, 968, 1436, 1496, 1936, 2057, 2872, 2992, 3872, 3949, 4114, 5744, 5984, 6103, 7898, 8228, 11488, 12206, 15796, 16456, 24412, 31592, 32912, 43439, 48824, 63184, 65824, 67133, 86878, 97648, 126368, 134266, 173756, 195296, 268532, 347512, 537064, 695024, 738463, 1074128, 1390048, 1476926, 2148256, 2953852, 5907704, 11815408, 23630816]

約数ペア:

[(1, 23630816), (2, 11815408), (4, 5907704), (8, 2953852), (11, 2148256), (16, 1476926), (17, 1390048), (22, 1074128), (32, 738463), (34, 695024), (44, 537064), (68, 347512), (88, 268532), (121, 195296), (136, 173756), (176, 134266), (187, 126368), (242, 97648), (272, 86878), (352, 67133), (359, 65824), (374, 63184), (484, 48824), (544, 43439), (718, 32912), (748, 31592), (968, 24412), (1436, 16456), (1496, 15796), (1936, 12206), (2057, 11488), (2872, 8228), (2992, 7898), (3872, 6103), (3949, 5984), (4114, 5744)]