84020546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 137104320

約数和(自身を除く): 53083774

約数列:

[1, 2, 19, 38, 61, 67, 122, 134, 541, 1082, 1159, 1273, 2318, 2546, 4087, 8174, 10279, 20558, 33001, 36247, 66002, 72494, 77653, 155306, 627019, 688693, 1254038, 1377386, 2211067, 4422134, 42010273, 84020546]

約数ペア:

[(1, 84020546), (2, 42010273), (19, 4422134), (38, 2211067), (61, 1377386), (67, 1254038), (122, 688693), (134, 627019), (541, 155306), (1082, 77653), (1159, 72494), (1273, 66002), (2318, 36247), (2546, 33001), (4087, 20558), (8174, 10279)]