67162390

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 55781354

約数列:

[1, 2, 5, 10, 131, 167, 262, 307, 334, 614, 655, 835, 1310, 1535, 1670, 3070, 21877, 40217, 43754, 51269, 80434, 102538, 109385, 201085, 218770, 256345, 402170, 512690, 6716239, 13432478, 33581195, 67162390]

約数ペア:

[(1, 67162390), (2, 33581195), (5, 13432478), (10, 6716239), (131, 512690), (167, 402170), (262, 256345), (307, 218770), (334, 201085), (614, 109385), (655, 102538), (835, 80434), (1310, 51269), (1535, 43754), (1670, 40217), (3070, 21877)]