23812016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 52303200

約数和(自身を除く): 28491184

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 73, 74, 76, 116, 146, 148, 152, 232, 292, 296, 304, 464, 551, 584, 592, 703, 1073, 1102, 1168, 1387, 1406, 2117, 2146, 2204, 2701, 2774, 2812, 4234, 4292, 4408, 5402, 5548, 5624, 8468, 8584, 8816, 10804, 11096, 11248, 16936, 17168, 20387, 21608, 22192, 33872, 40223, 40774, 43216, 51319, 78329, 80446, 81548, 102638, 156658, 160892, 163096, 205276, 313316, 321784, 326192, 410552, 626632, 643568, 821104, 1253264, 1488251, 2976502, 5953004, 11906008, 23812016]

約数ペア:

[(1, 23812016), (2, 11906008), (4, 5953004), (8, 2976502), (16, 1488251), (19, 1253264), (29, 821104), (37, 643568), (38, 626632), (58, 410552), (73, 326192), (74, 321784), (76, 313316), (116, 205276), (146, 163096), (148, 160892), (152, 156658), (232, 102638), (292, 81548), (296, 80446), (304, 78329), (464, 51319), (551, 43216), (584, 40774), (592, 40223), (703, 33872), (1073, 22192), (1102, 21608), (1168, 20387), (1387, 17168), (1406, 16936), (2117, 11248), (2146, 11096), (2204, 10804), (2701, 8816), (2774, 8584), (2812, 8468), (4234, 5624), (4292, 5548), (4408, 5402)]