31309502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 25092418

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1151, 1943, 2302, 3886, 8057, 13601, 16114, 27202, 33379, 66758, 77117, 154234, 233653, 467306, 539819, 1079638, 2236393, 4472786, 15654751, 31309502]

約数ペア:

[(1, 31309502), (2, 15654751), (7, 4472786), (14, 2236393), (29, 1079638), (58, 539819), (67, 467306), (134, 233653), (203, 154234), (406, 77117), (469, 66758), (938, 33379), (1151, 27202), (1943, 16114), (2302, 13601), (3886, 8057)]