31351902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 64703232

約数和(自身を除く): 33351330

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 411, 822, 887, 1774, 2661, 5322, 5891, 11782, 17673, 35346, 38141, 76282, 114423, 121519, 228846, 243038, 364557, 729114, 5225317, 10450634, 15675951, 31351902]

約数ペア:

[(1, 31351902), (2, 15675951), (3, 10450634), (6, 5225317), (43, 729114), (86, 364557), (129, 243038), (137, 228846), (258, 121519), (274, 114423), (411, 76282), (822, 38141), (887, 35346), (1774, 17673), (2661, 11782), (5322, 5891)]