23281024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 52950240

約数和(自身を除く): 29669216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 823, 832, 884, 1088, 1646, 1664, 1768, 2176, 3292, 3536, 6584, 7072, 10699, 13168, 13991, 14144, 21398, 26336, 27982, 28288, 42796, 52672, 55964, 85592, 105344, 111928, 171184, 181883, 223856, 342368, 363766, 447712, 684736, 727532, 895424, 1369472, 1455064, 1790848, 2910128, 5820256, 11640512, 23281024]

約数ペア:

[(1, 23281024), (2, 11640512), (4, 5820256), (8, 2910128), (13, 1790848), (16, 1455064), (17, 1369472), (26, 895424), (32, 727532), (34, 684736), (52, 447712), (64, 363766), (68, 342368), (104, 223856), (128, 181883), (136, 171184), (208, 111928), (221, 105344), (272, 85592), (416, 55964), (442, 52672), (544, 42796), (823, 28288), (832, 27982), (884, 26336), (1088, 21398), (1646, 14144), (1664, 13991), (1768, 13168), (2176, 10699), (3292, 7072), (3536, 6584)]