2012159168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18311}}^1$

素因数の和:18441

約数の個数: 56

約数和(自身を含む): 4269845664

約数和(自身を除く): 2257686496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 3232, 3434, 6464, 6868, 13736, 18311, 27472, 36622, 54944, 73244, 109888, 146488, 292976, 311287, 585952, 622574, 1171904, 1245148, 1849411, 2490296, 3698822, 4980592, 7397644, 9961184, 14795288, 19922368, 29590576, 31439987, 59181152, 62879974, 118362304, 125759948, 251519896, 503039792, 1006079584, 2012159168]

約数ペア:

[(1, 2012159168), (2, 1006079584), (4, 503039792), (8, 251519896), (16, 125759948), (17, 118362304), (32, 62879974), (34, 59181152), (64, 31439987), (68, 29590576), (101, 19922368), (136, 14795288), (202, 9961184), (272, 7397644), (404, 4980592), (544, 3698822), (808, 2490296), (1088, 1849411), (1616, 1245148), (1717, 1171904), (3232, 622574), (3434, 585952), (6464, 311287), (6868, 292976), (13736, 146488), (18311, 109888), (27472, 73244), (36622, 54944)]