23142304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 27660896

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2239, 2584, 4478, 5168, 8956, 10336, 17912, 35824, 38063, 42541, 71648, 76126, 85082, 152252, 170164, 304504, 340328, 609008, 680656, 723197, 1218016, 1361312, 1446394, 2892788, 5785576, 11571152, 23142304]

約数ペア:

[(1, 23142304), (2, 11571152), (4, 5785576), (8, 2892788), (16, 1446394), (17, 1361312), (19, 1218016), (32, 723197), (34, 680656), (38, 609008), (68, 340328), (76, 304504), (136, 170164), (152, 152252), (272, 85082), (304, 76126), (323, 71648), (544, 42541), (608, 38063), (646, 35824), (1292, 17912), (2239, 10336), (2584, 8956), (4478, 5168)]