80528954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 61167046

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 4099, 8198, 9823, 19646, 45089, 77881, 90178, 155762, 192653, 385306, 856691, 1713382, 2119183, 3660407, 4238366, 7320814, 40264477, 80528954]

約数ペア:

[(1, 80528954), (2, 40264477), (11, 7320814), (19, 4238366), (22, 3660407), (38, 2119183), (47, 1713382), (94, 856691), (209, 385306), (418, 192653), (517, 155762), (893, 90178), (1034, 77881), (1786, 45089), (4099, 19646), (8198, 9823)]