83408906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 147100800

約数和(自身を除く): 63691894

約数列:

[1, 2, 7, 14, 43, 86, 301, 349, 397, 602, 698, 794, 2443, 2779, 4886, 5558, 15007, 17071, 30014, 34142, 105049, 119497, 138553, 210098, 238994, 277106, 969871, 1939742, 5957779, 11915558, 41704453, 83408906]

約数ペア:

[(1, 83408906), (2, 41704453), (7, 11915558), (14, 5957779), (43, 1939742), (86, 969871), (301, 277106), (349, 238994), (397, 210098), (602, 138553), (698, 119497), (794, 105049), (2443, 34142), (2779, 30014), (4886, 17071), (5558, 15007)]