15661836656

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{10987}}^1$

素因数の和:11130

約数の個数: 60

約数和(自身を含む): 31692710376

約数和(自身を除く): 16030873720

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1681, 2173, 3362, 4346, 6724, 8692, 10987, 13448, 17384, 21974, 26896, 34768, 43948, 87896, 89093, 175792, 178186, 356372, 450467, 582311, 712744, 900934, 1164622, 1425488, 1801868, 2329244, 3603736, 4658488, 7207472, 9316976, 18469147, 23874751, 36938294, 47749502, 73876588, 95499004, 147753176, 190998008, 295506352, 381996016, 978864791, 1957729582, 3915459164, 7830918328, 15661836656]

約数ペア:

[(1, 15661836656), (2, 7830918328), (4, 3915459164), (8, 1957729582), (16, 978864791), (41, 381996016), (53, 295506352), (82, 190998008), (106, 147753176), (164, 95499004), (212, 73876588), (328, 47749502), (424, 36938294), (656, 23874751), (848, 18469147), (1681, 9316976), (2173, 7207472), (3362, 4658488), (4346, 3603736), (6724, 2329244), (8692, 1801868), (10987, 1425488), (13448, 1164622), (17384, 900934), (21974, 712744), (26896, 582311), (34768, 450467), (43948, 356372), (87896, 178186), (89093, 175792)]