85381198

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5088

約数の個数: 32

約数和(自身を含む): 155644416

約数和(自身を除く): 70263218

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 5003, 8533, 10006, 17066, 35021, 70042, 115069, 230138, 265159, 530318, 805483, 1610966, 1856113, 3712226, 6098657, 12197314, 42690599, 85381198]

約数ペア:

[(1, 85381198), (2, 42690599), (7, 12197314), (14, 6098657), (23, 3712226), (46, 1856113), (53, 1610966), (106, 805483), (161, 530318), (322, 265159), (371, 230138), (742, 115069), (1219, 70042), (2438, 35021), (5003, 17066), (8533, 10006)]