222381568

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{5233}}^1$

素因数の和:5334

約数の個数: 40

約数和(自身を含む): 449768088

約数和(自身を除く): 227386520

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5233, 5312, 10466, 10624, 20932, 21248, 41864, 42496, 83728, 167456, 334912, 434339, 669824, 868678, 1339648, 1737356, 2679296, 3474712, 6949424, 13898848, 27797696, 55595392, 111190784, 222381568]

約数ペア:

[(1, 222381568), (2, 111190784), (4, 55595392), (8, 27797696), (16, 13898848), (32, 6949424), (64, 3474712), (83, 2679296), (128, 1737356), (166, 1339648), (256, 868678), (332, 669824), (512, 434339), (664, 334912), (1328, 167456), (2656, 83728), (5233, 42496), (5312, 41864), (10466, 21248), (10624, 20932)]