85040504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15121}}^1$

素因数の和:15183

約数の個数: 32

約数和(自身を含む): 172390800

約数和(自身を除く): 87350296

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 15121, 30242, 60484, 120968, 287299, 559477, 574598, 1118954, 1149196, 2237908, 2298392, 4475816, 10630063, 21260126, 42520252, 85040504]

約数ペア:

[(1, 85040504), (2, 42520252), (4, 21260126), (8, 10630063), (19, 4475816), (37, 2298392), (38, 2237908), (74, 1149196), (76, 1118954), (148, 574598), (152, 559477), (296, 287299), (703, 120968), (1406, 60484), (2812, 30242), (5624, 15121)]