23979824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 54639360

約数和(自身を除く): 30659536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 101, 142, 152, 176, 202, 209, 284, 304, 404, 418, 568, 781, 808, 836, 1111, 1136, 1349, 1562, 1616, 1672, 1919, 2222, 2698, 3124, 3344, 3838, 4444, 5396, 6248, 7171, 7676, 8888, 10792, 12496, 14342, 14839, 15352, 17776, 21109, 21584, 28684, 29678, 30704, 42218, 57368, 59356, 78881, 84436, 114736, 118712, 136249, 157762, 168872, 237424, 272498, 315524, 337744, 544996, 631048, 1089992, 1262096, 1498739, 2179984, 2997478, 5994956, 11989912, 23979824]

約数ペア:

[(1, 23979824), (2, 11989912), (4, 5994956), (8, 2997478), (11, 2179984), (16, 1498739), (19, 1262096), (22, 1089992), (38, 631048), (44, 544996), (71, 337744), (76, 315524), (88, 272498), (101, 237424), (142, 168872), (152, 157762), (176, 136249), (202, 118712), (209, 114736), (284, 84436), (304, 78881), (404, 59356), (418, 57368), (568, 42218), (781, 30704), (808, 29678), (836, 28684), (1111, 21584), (1136, 21109), (1349, 17776), (1562, 15352), (1616, 14839), (1672, 14342), (1919, 12496), (2222, 10792), (2698, 8888), (3124, 7676), (3344, 7171), (3838, 6248), (4444, 5396)]