90542368

素因数分解:

$2^5\times 7^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 204361920

約数和(自身を除く): 113819552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 653, 1238, 1306, 2476, 2612, 4333, 4571, 4952, 5224, 8666, 9142, 9904, 10448, 17332, 18284, 19808, 20896, 34664, 36568, 69328, 73136, 138656, 146272, 404207, 808414, 1616828, 2829449, 3233656, 5658898, 6467312, 11317796, 12934624, 22635592, 45271184, 90542368]

約数ペア:

[(1, 90542368), (2, 45271184), (4, 22635592), (7, 12934624), (8, 11317796), (14, 6467312), (16, 5658898), (28, 3233656), (32, 2829449), (56, 1616828), (112, 808414), (224, 404207), (619, 146272), (653, 138656), (1238, 73136), (1306, 69328), (2476, 36568), (2612, 34664), (4333, 20896), (4571, 19808), (4952, 18284), (5224, 17332), (8666, 10448), (9142, 9904)]