9720608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10600672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 239, 248, 328, 478, 496, 656, 956, 992, 1271, 1312, 1912, 2542, 3824, 5084, 7409, 7648, 9799, 10168, 14818, 19598, 20336, 29636, 39196, 40672, 59272, 78392, 118544, 156784, 237088, 303769, 313568, 607538, 1215076, 2430152, 4860304, 9720608]

約数ペア:

[(1, 9720608), (2, 4860304), (4, 2430152), (8, 1215076), (16, 607538), (31, 313568), (32, 303769), (41, 237088), (62, 156784), (82, 118544), (124, 78392), (164, 59272), (239, 40672), (248, 39196), (328, 29636), (478, 20336), (496, 19598), (656, 14818), (956, 10168), (992, 9799), (1271, 7648), (1312, 7409), (1912, 5084), (2542, 3824)]