90044032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 197021160

約数和(自身を除く): 106977128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 832, 848, 1021, 1378, 1664, 1696, 2042, 2756, 3392, 4084, 5512, 6784, 8168, 11024, 13273, 16336, 22048, 26546, 32672, 44096, 53092, 54113, 65344, 88192, 106184, 108226, 130688, 212368, 216452, 424736, 432904, 703469, 849472, 865808, 1406938, 1698944, 1731616, 2813876, 3463232, 5627752, 6926464, 11255504, 22511008, 45022016, 90044032]

約数ペア:

[(1, 90044032), (2, 45022016), (4, 22511008), (8, 11255504), (13, 6926464), (16, 5627752), (26, 3463232), (32, 2813876), (52, 1731616), (53, 1698944), (64, 1406938), (104, 865808), (106, 849472), (128, 703469), (208, 432904), (212, 424736), (416, 216452), (424, 212368), (689, 130688), (832, 108226), (848, 106184), (1021, 88192), (1378, 65344), (1664, 54113), (1696, 53092), (2042, 44096), (2756, 32672), (3392, 26546), (4084, 22048), (5512, 16336), (6784, 13273), (8168, 11024)]