16240990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 30735936

約数和(自身を除く): 14494946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 293, 482, 586, 1205, 1465, 2410, 2930, 5543, 6739, 11086, 13478, 27715, 33695, 55430, 67390, 70613, 141226, 353065, 706130, 1624099, 3248198, 8120495, 16240990]

約数ペア:

[(1, 16240990), (2, 8120495), (5, 3248198), (10, 1624099), (23, 706130), (46, 353065), (115, 141226), (230, 70613), (241, 67390), (293, 55430), (482, 33695), (586, 27715), (1205, 13478), (1465, 11086), (2410, 6739), (2930, 5543)]