221433152

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 452984616

約数和(自身を除く): 231551464

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 97, 106, 194, 212, 388, 424, 673, 776, 848, 1346, 1552, 1696, 2692, 3104, 3392, 5141, 5384, 6208, 10282, 10768, 20564, 21536, 35669, 41128, 43072, 65281, 71338, 82256, 130562, 142676, 164512, 261124, 285352, 329024, 522248, 570704, 1044496, 1141408, 2088992, 2282816, 3459893, 4177984, 6919786, 13839572, 27679144, 55358288, 110716576, 221433152]

約数ペア:

[(1, 221433152), (2, 110716576), (4, 55358288), (8, 27679144), (16, 13839572), (32, 6919786), (53, 4177984), (64, 3459893), (97, 2282816), (106, 2088992), (194, 1141408), (212, 1044496), (388, 570704), (424, 522248), (673, 329024), (776, 285352), (848, 261124), (1346, 164512), (1552, 142676), (1696, 130562), (2692, 82256), (3104, 71338), (3392, 65281), (5141, 43072), (5384, 41128), (6208, 35669), (10282, 21536), (10768, 20564)]