90189638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8741}}^1$

素因数の和:8828

約数の個数: 32

約数和(自身を含む): 171203328

約数和(自身を除く): 81013690

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 8741, 10318, 17482, 61187, 96151, 122374, 192302, 585647, 673057, 1171294, 1346114, 4099529, 6442117, 8199058, 12884234, 45094819, 90189638]

約数ペア:

[(1, 90189638), (2, 45094819), (7, 12884234), (11, 8199058), (14, 6442117), (22, 4099529), (67, 1346114), (77, 1171294), (134, 673057), (154, 585647), (469, 192302), (737, 122374), (938, 96151), (1474, 61187), (5159, 17482), (8741, 10318)]