89355968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 192237360

約数和(自身を除く): 102881392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 509, 832, 844, 1018, 1688, 2036, 2743, 3376, 4072, 5486, 6617, 6752, 8144, 10972, 13234, 13504, 16288, 21944, 26468, 32576, 43888, 52936, 87776, 105872, 107399, 175552, 211744, 214798, 423488, 429596, 859192, 1396187, 1718384, 2792374, 3436768, 5584748, 6873536, 11169496, 22338992, 44677984, 89355968]

約数ペア:

[(1, 89355968), (2, 44677984), (4, 22338992), (8, 11169496), (13, 6873536), (16, 5584748), (26, 3436768), (32, 2792374), (52, 1718384), (64, 1396187), (104, 859192), (208, 429596), (211, 423488), (416, 214798), (422, 211744), (509, 175552), (832, 107399), (844, 105872), (1018, 87776), (1688, 52936), (2036, 43888), (2743, 32576), (3376, 26468), (4072, 21944), (5486, 16288), (6617, 13504), (6752, 13234), (8144, 10972)]