90802144

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 187191648

約数和(自身を除く): 96389504

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1447, 1696, 1961, 2894, 3922, 5788, 7844, 11576, 15688, 23152, 31376, 46304, 53539, 62752, 76691, 107078, 153382, 214156, 306764, 428312, 613528, 856624, 1227056, 1713248, 2454112, 2837567, 5675134, 11350268, 22700536, 45401072, 90802144]

約数ペア:

[(1, 90802144), (2, 45401072), (4, 22700536), (8, 11350268), (16, 5675134), (32, 2837567), (37, 2454112), (53, 1713248), (74, 1227056), (106, 856624), (148, 613528), (212, 428312), (296, 306764), (424, 214156), (592, 153382), (848, 107078), (1184, 76691), (1447, 62752), (1696, 53539), (1961, 46304), (2894, 31376), (3922, 23152), (5788, 15688), (7844, 11576)]