84559538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 69194062

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2287, 2641, 4574, 5282, 16009, 18487, 32018, 36974, 43453, 86906, 304171, 317893, 608342, 635786, 2225251, 4450502, 6039967, 12079934, 42279769, 84559538]

約数ペア:

[(1, 84559538), (2, 42279769), (7, 12079934), (14, 6039967), (19, 4450502), (38, 2225251), (133, 635786), (139, 608342), (266, 317893), (278, 304171), (973, 86906), (1946, 43453), (2287, 36974), (2641, 32018), (4574, 18487), (5282, 16009)]