23247328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 30096032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 47, 52, 58, 82, 94, 104, 116, 164, 188, 208, 232, 328, 376, 377, 416, 464, 533, 611, 656, 752, 754, 928, 1066, 1189, 1222, 1312, 1363, 1504, 1508, 1927, 2132, 2378, 2444, 2726, 3016, 3854, 4264, 4756, 4888, 5452, 6032, 7708, 8528, 9512, 9776, 10904, 12064, 15416, 15457, 17056, 17719, 19024, 19552, 21808, 25051, 30832, 30914, 35438, 38048, 43616, 50102, 55883, 61664, 61828, 70876, 100204, 111766, 123656, 141752, 200408, 223532, 247312, 283504, 400816, 447064, 494624, 567008, 726479, 801632, 894128, 1452958, 1788256, 2905916, 5811832, 11623664, 23247328]

約数ペア:

[(1, 23247328), (2, 11623664), (4, 5811832), (8, 2905916), (13, 1788256), (16, 1452958), (26, 894128), (29, 801632), (32, 726479), (41, 567008), (47, 494624), (52, 447064), (58, 400816), (82, 283504), (94, 247312), (104, 223532), (116, 200408), (164, 141752), (188, 123656), (208, 111766), (232, 100204), (328, 70876), (376, 61828), (377, 61664), (416, 55883), (464, 50102), (533, 43616), (611, 38048), (656, 35438), (752, 30914), (754, 30832), (928, 25051), (1066, 21808), (1189, 19552), (1222, 19024), (1312, 17719), (1363, 17056), (1504, 15457), (1508, 15416), (1927, 12064), (2132, 10904), (2378, 9776), (2444, 9512), (2726, 8528), (3016, 7708), (3854, 6032), (4264, 5452), (4756, 4888)]