23984288

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 25657696

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 431, 592, 752, 862, 1184, 1504, 1724, 1739, 3448, 3478, 6896, 6956, 13792, 13912, 15947, 20257, 27824, 31894, 40514, 55648, 63788, 81028, 127576, 162056, 255152, 324112, 510304, 648224, 749509, 1499018, 2998036, 5996072, 11992144, 23984288]

約数ペア:

[(1, 23984288), (2, 11992144), (4, 5996072), (8, 2998036), (16, 1499018), (32, 749509), (37, 648224), (47, 510304), (74, 324112), (94, 255152), (148, 162056), (188, 127576), (296, 81028), (376, 63788), (431, 55648), (592, 40514), (752, 31894), (862, 27824), (1184, 20257), (1504, 15947), (1724, 13912), (1739, 13792), (3448, 6956), (3478, 6896)]