85131438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106681}}^1$

素因数の和:106712

約数の個数: 32

約数和(自身を含む): 204829440

約数和(自身を除く): 119698002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 106681, 213362, 320043, 640086, 746767, 1493534, 2026939, 2240301, 4053878, 4480602, 6080817, 12161634, 14188573, 28377146, 42565719, 85131438]

約数ペア:

[(1, 85131438), (2, 42565719), (3, 28377146), (6, 14188573), (7, 12161634), (14, 6080817), (19, 4480602), (21, 4053878), (38, 2240301), (42, 2026939), (57, 1493534), (114, 746767), (133, 640086), (266, 320043), (399, 213362), (798, 106681)]