90873152

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 187951872

約数和(自身を除く): 97078720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 248, 281, 326, 496, 562, 652, 992, 1124, 1304, 1984, 2248, 2608, 4496, 5053, 5216, 8711, 8992, 10106, 10432, 17422, 17984, 20212, 34844, 40424, 45803, 69688, 80848, 91606, 139376, 161696, 183212, 278752, 323392, 366424, 557504, 732848, 1419893, 1465696, 2839786, 2931392, 5679572, 11359144, 22718288, 45436576, 90873152]

約数ペア:

[(1, 90873152), (2, 45436576), (4, 22718288), (8, 11359144), (16, 5679572), (31, 2931392), (32, 2839786), (62, 1465696), (64, 1419893), (124, 732848), (163, 557504), (248, 366424), (281, 323392), (326, 278752), (496, 183212), (562, 161696), (652, 139376), (992, 91606), (1124, 80848), (1304, 69688), (1984, 45803), (2248, 40424), (2608, 34844), (4496, 20212), (5053, 17984), (5216, 17422), (8711, 10432), (8992, 10106)]